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Champion 9013 Spark Plug
Champion Iridium 9013 Spark Plug Overview
The Champion Iridium 9013 spark plug is engineered for reliable ignition performance across a wide range of vehicles including Audi, BMW, Mercedes-Benz, Toyota, and Volkswagen models. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.
- Iridium center electrode tip for enhanced durability and ignition
- Platinum ground electrode with J gap design for stable spark
- Non-removable nut electrical terminal type for secure connection
- Flat seat type with 0.75 inch reach and 14 mm thread diameter
- Resistor type spark plug to reduce electrical interference
- Pre-gap size of 0.030 inches optimized for performance
- Hex size of 16 mm for standard installation tools
- Manufacturer heat range 10 suitable for various engine conditions
Detailed Features of Champion Iridium 9013 Spark Plug
The Champion Iridium 9013 spark plug features an iridium center electrode tip known for its high melting point and wear resistance, which contributes to longer service life and consistent ignition. The ground electrode is constructed with a platinum pad surface and a J gap design, enhancing spark stability and reducing misfires. This spark plug includes a non-removable nut electrical terminal type, ensuring a secure and reliable connection within the ignition system. With a flat seat type and a reach of 0.75 inches, it fits precisely in compatible engines. The resistor built into the plug helps minimize radio frequency interference, protecting sensitive electronic components in vehicles such as the BMW 328i, Audi A4 Quattro, and Toyota Supra.
Champion Iridium Product Line Information
The Champion Iridium line focuses on delivering spark plugs with iridium-tipped electrodes that provide improved durability and ignition efficiency compared to conventional plugs. This product line is designed to meet the demands of modern engines requiring precise spark control and longevity. The 9013 part number is part of this line, offering a balance of performance and reliability for secondary ignition systems in various European and Asian vehicles.
Compatible Vehicles and Applications
- Compatible with Audi A4, A6 Quattro, and A8 Quattro models
- Fits BMW 318i, 325i, 330i, and M3 series
- Suitable for Mercedes-Benz C230 and SLK230 engines
- Works with Toyota Supra, Prius C, and Tercel models
- Also compatible with Volkswagen Golf, Jetta, and Touareg
Installation Notes and Tips
- Ensure the spark plug gap is set to the specified 0.030 inches before installation
- Use a 16 mm hex socket for proper tightening torque
- Verify the flat seat type matches the engineβs cylinder head design
- Apply anti-seize compound sparingly on threads if recommended by the vehicle manufacturer
- Torque to manufacturer specifications to avoid damage or improper sealing
Quality Assurance and Warranty
Champion Iridium spark plugs are manufactured to meet strict quality standards, ensuring consistent performance and durability. The 9013 spark plug undergoes rigorous testing for heat range, electrode wear, and electrical resistance. While specific warranty details may vary, Champion typically offers coverage against manufacturing defects, supporting professional installation and proper use.
| Brand | Champion |
|---|---|
| Part Number | 9013 |
| Position | Champion Iridium |
| Center Electrode Tip Material | Iridium |
| Classification | Champion Iridium |
| Electrical Terminal Type | Non-Removable Nut |
| Gap Style | J Gap |
| Ground Electrode Core Material | Platinum |
| Ground Electrode Material | Platinum Pad Surface |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | J Gap |
| Hex Size | 0.625 |
| Hex Size | 16.000 |
| Hex Type | Hex |
| Installed Height (Inch) | 2 |
| Insulator Height | 0.12 |
| Insulator Projection (Inch) | 0.12 |
| Manufacturer Heat Range | 10 |
| Plug Type | RC10WMPB3 |
| Pre-Gap Size | 0.030 |
| Pre-Gap Size | 0.75 |
| Reach | 0.75 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Thread Diameter | 0.551 |
| Thread Diameter | 14.000 |
This part fits 449 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2019 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2018 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2017 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2017 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2016 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2016 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2015 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2015 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2014 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2014 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2013 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2013 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2012 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2012 | Toyota | Prius C | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2011 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2010 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2009 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2008 | BMW | 760Li | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2008 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2008 | Suzuki | Forenza | 2.0L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2007 | BMW | 760Li | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2007 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2007 | Suzuki | Forenza | 2.0L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2007 | Volkswagen | Touareg | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2007 | Volvo | V70 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Audi | A6 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Audi | A8 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | BMW | 325Ci | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | BMW | 330Ci | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | BMW | 760i | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | BMW | 760Li | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | BMW | X3 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | BMW | X3 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | BMW | X5 | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | BMW | X5 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Mini | Cooper | 1.6L | L4 | N/A | Gap 0.032 (in); without John Cooper Works Package; Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Mitsubishi | Montero | 3.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Porsche | Cayenne | 4.5L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Scion | xB | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Suzuki | Forenza | 2.0L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Volkswagen | Golf | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Volkswagen | Touareg | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2006 | Volvo | V70 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Audi | A6 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Audi | A8 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 320i | 2.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 325Ci | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 325xi | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 330Ci | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 330i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 330xi | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 530i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 545i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 645Ci | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 745i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 745Li | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 760i | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | 760Li | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | X3 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | X3 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | X5 | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | X5 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | Z4 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | BMW | Z4 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Land Rover | Range Rover | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Mini | Cooper | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Mitsubishi | Montero | 3.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Porsche | Boxster | 2.7L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Porsche | Boxster | 3.2L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Porsche | Cayenne | 4.5L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Saab | 9-2X | 2.0L | H4 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Scion | xB | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Suzuki | Forenza | 2.0L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Toyota | Echo | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Volkswagen | Golf | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Volkswagen | Touareg | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Volvo | S60 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2005 | Volvo | V70 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Audi | A6 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Audi | A8 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 320i | 2.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 325Ci | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 325xi | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 330Ci | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 330i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 330xi | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 530i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 545i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 645Ci | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 745i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 745Li | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 760i | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | 760Li | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | X3 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | X3 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | X5 | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | X5 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | Z4 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | BMW | Z4 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Land Rover | Range Rover | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Mini | Cooper | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Mitsubishi | Montero | 3.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Porsche | Boxster | 2.7L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Porsche | Boxster | 3.2L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Porsche | Cayenne | 4.5L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Rolls-Royce | Phantom | 6.7L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Scion | xB | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Suzuki | Forenza | 2.0L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Toyota | Echo | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Toyota | Sequoia | 4.7L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Volkswagen | Golf | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Volkswagen | Passat | 4.0L | W8 | N/A | Gap 0.040 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Volkswagen | Touareg | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Volvo | S60 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Volvo | S80 | 2.9L | L6 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2004 | Volvo | V70 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Audi | A6 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Audi | A8 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Audi | S6 | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 320i | 2.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 325Ci | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 325xi | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 330Ci | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 330i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 330xi | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 530i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 540i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 745i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 745Li | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | 760Li | 6.0L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | M5 | 5.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | X5 | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | X5 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | X5 | 4.6L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | Z4 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | Z4 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | Z8 | 5.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | BMW | Z8 | 4.8L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Land Rover | Range Rover | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Mini | Cooper | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Mitsubishi | Montero | 3.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Porsche | Boxster | 2.7L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Porsche | Boxster | 3.2L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Porsche | Cayenne | 4.5L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Toyota | Echo | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Toyota | Sequoia | 4.7L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Volkswagen | Golf | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Volkswagen | Passat | 4.0L | W8 | N/A | Gap 0.040 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Volvo | S60 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Volvo | S80 | 2.9L | L6 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2003 | Volvo | V70 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Audi | A6 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Audi | A8 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Audi | S6 | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 320i | 2.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 325Ci | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 325xi | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 330Ci | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 330i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 330xi | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 530i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 540i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 745i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | 745Li | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | M5 | 5.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | X5 | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | X5 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | X5 | 4.6L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | Z3 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | Z3 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | BMW | Z8 | 5.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Mini | Cooper | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Porsche | Boxster | 2.7L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Porsche | Boxster | 3.2L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Rolls-Royce | Park Ward | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Rolls-Royce | Silver Seraph | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Toyota | Echo | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Toyota | Sequoia | 4.7L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Volkswagen | Golf | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Volkswagen | Golf | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Volkswagen | Passat | 4.0L | W8 | N/A | Gap 0.040 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Volvo | S60 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Volvo | S80 | 2.9L | L6 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2002 | Volvo | V70 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Audi | A4 | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Audi | A4 Quattro | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Audi | A6 | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Audi | A6 Quattro | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Audi | A6 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Audi | A8 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 320i | 2.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 325Ci | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 325xi | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 330Ci | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 330i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 330xi | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 530i | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 540i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 740i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 740iL | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | 750iL | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | M5 | 5.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | X5 | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | X5 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | Z3 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | Z3 | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | BMW | Z8 | 5.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Porsche | Boxster | 2.7L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Porsche | Boxster | 3.2L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Rolls-Royce | Silver Seraph | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Toyota | Echo | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Toyota | Sequoia | 4.7L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Volkswagen | Golf | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Volkswagen | Golf | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Volvo | S60 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Volvo | S80 | 2.9L | L6 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2001 | Volvo | V70 | 2.4L | L5 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Audi | A4 | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Audi | A4 Quattro | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Audi | A4 Quattro | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Audi | A6 | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Audi | A6 Quattro | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Audi | A6 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Audi | A8 Quattro | 4.2L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 323Ci | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 323i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 328Ci | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 328i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 528i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 540i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 740i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 740iL | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | 750iL | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | M5 | 5.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | X5 | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | Z3 | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | Z3 | 3.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | Z3 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | BMW | Z8 | 5.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Mercedes-Benz | C230 | 2.3L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Mercedes-Benz | SLK230 | 2.3L | L4 | N/A | Gap 0.039 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Porsche | Boxster | 2.7L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Rolls-Royce | Silver Seraph | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Volkswagen | EuroVan | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Volkswagen | Golf | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Volkswagen | Golf | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Volkswagen | Passat | 1.8L | L4 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Volvo | S80 | 2.9L | L6 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 2000 | Volvo | V70 | 2.4L | L5 | N/A | Champion Iridium |
| 1999 | Audi | A4 | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Audi | A4 | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Audi | A4 Quattro | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Audi | A4 Quattro | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Audi | A6 | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Audi | A6 Quattro | 2.8L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Bentley | Arnage | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 318i | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 318is | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 318ti | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 323i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 323is | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 328i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 328is | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 528i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 540i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 740i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 740iL | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | 750iL | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | M3 | 3.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | Z3 | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | Z3 | 3.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | BMW | Z3 | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Mercedes-Benz | C230 | 2.3L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Mercedes-Benz | SLK230 | 2.3L | L4 | N/A | Gap 0.039 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Porsche | Boxster | 2.5L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Rolls-Royce | Silver Seraph | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Volkswagen | EuroVan | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Volkswagen | Golf | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Volkswagen | Passat | 1.8L | L4 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1999 | Volvo | S80 | 2.9L | L6 | N/A | Champion Iridium |
| 1999 | Volvo | V70 | 2.4L | L5 | N/A | Champion Iridium |
| 1998 | Audi | A4 | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Audi | A4 Quattro | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 318i | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 318is | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 318ti | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 323i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 323is | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 328i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 328is | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 528i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 540i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 740i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 740iL | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | 750iL | 5.4L | V12 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | M3 | 3.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | Z3 | 1.9L | L4 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | Z3 | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | BMW | Z3 | 3.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Mercedes-Benz | C230 | 2.3L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Mercedes-Benz | SLK230 | 2.3L | L4 | N/A | Gap 0.039 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Porsche | Boxster | 2.5L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Suzuki | Sidekick | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Volkswagen | Golf | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Volkswagen | Passat | 1.8L | L4 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1998 | Volvo | V70 | 2.4L | L5 | N/A | Champion Iridium |
| 1998 | Volvo | V90 | 2.9L | L6 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Audi | A4 | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Audi | A4 Quattro | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 318i | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 318is | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 318ti | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 328i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 328is | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 528i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 540i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 740i | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | 740iL | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | M3 | 3.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | Z3 | 1.9L | L4 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | BMW | Z3 | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Geo | Tracker | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Lexus | LX450 | 4.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Porsche | Boxster | 2.5L | H6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Saab | 9000 | 3.0L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Suzuki | Sidekick | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Volkswagen | EuroVan | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Volkswagen | Golf | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1997 | Volvo | V90 | 2.9L | L6 | N/A | Gap 0.030 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | BMW | 318i | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | BMW | 318is | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | BMW | 318ti | 1.9L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | BMW | 328i | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | BMW | 328is | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | BMW | 740iL | 4.4L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | BMW | M3 | 3.2L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | BMW | Z3 | 1.9L | L4 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | Geo | Tracker | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | Lexus | LX450 | 4.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | Saab | 9000 | 3.0L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | Suzuki | Sidekick | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | Volkswagen | Golf | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | Volkswagen | Jetta | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1996 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 318i | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 318is | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 318ti | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 320i | 2.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 325is | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 530i | 3.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 540i | 4.0L | V8 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 740i | 4.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 740iL | 4.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | 840Ci | 4.0L | V8 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | BMW | M3 | 3.0L | L6 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | Geo | Tracker | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | Saab | 9000 | 3.0L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | Suzuki | Sidekick | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | Volkswagen | Corrado | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | Volkswagen | Golf | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | Volkswagen | Jetta | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | Volkswagen | Jetta | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1995 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 318i | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 318is | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 320i | 2.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 325is | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 530i | 3.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 540i | 4.0L | V8 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 740i | 4.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 740iL | 4.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 840Ci | 4.0L | V8 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | 850Ci | 5.0L | V12 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | BMW | M3 | 3.0L | L6 | N/A | Gap 0.036 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | Geo | Tracker | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | Nissan | D21 | 3.0L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | Suzuki | Sidekick | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | Volkswagen | Corrado | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | Volkswagen | Jetta | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | Volkswagen | Jetta | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1994 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 318i | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 318is | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 320i | 2.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 325is | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 525iT | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 740i | 4.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 740iL | 4.0L | V8 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | BMW | 850Ci | 5.0L | V12 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | Mercedes-Benz | 300E | 2.8L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | Nissan | D21 | 3.0L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | Suzuki | Sidekick | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | Volkswagen | Corrado | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | Volkswagen | Jetta | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | Volkswagen | Passat | 1.8L | L4 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1993 | Volkswagen | Passat | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | BMW | 318i | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | BMW | 318is | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | BMW | 320i | 2.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | BMW | 325i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | BMW | 325is | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | BMW | 850i | 5.0L | V12 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | Nissan | D21 | 3.0L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | Suzuki | Sidekick | 1.6L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | Toyota | Supra | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | Volkswagen | Corrado | 2.8L | V6 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1992 | Volkswagen | Passat | 1.8L | L4 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1991 | BMW | 318i | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1991 | BMW | 318is | 1.8L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1991 | BMW | 525i | 2.5L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1991 | BMW | 850i | 5.0L | V12 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1991 | Nissan | D21 | 3.0L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1991 | Toyota | Supra | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1991 | Volkswagen | Passat | 1.8L | L4 | N/A | Gap 0.028 (in); Plug Type Number RC10WMB3; Champion Iridium |
| 1990 | Nissan | D21 | 3.0L | V6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1990 | Toyota | Supra | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1989 | Toyota | Supra | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1988 | Toyota | Supra | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1987 | Toyota | Supra | 3.0L | L6 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
| 1980 | Toyota | Tercel | 1.5L | L4 | N/A | Gap 0.032 (in), Plug Type Number RC10WMB3; Champion Iridium |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.