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Champion 3340 Spark Plug
| Brand | Champion 3340 |
|---|---|
| Center Electrode Diameter (Inch) | 0.1 |
| Center Electrode Tip Material | Platinum |
| Classification | Champion Platinum Power |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Material | Nickel Copper Alloy |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.625 |
| Hex Size | 15.880 |
| Hex Type | Hex |
| Installed Height (Inch) | 1.99 |
| Insulator Height | 0.06 |
| Insulator Projection (Inch) | 0.06 |
| Manufacturer Heat Range | 7 |
| Plug Type | RC7PYCB4 |
| Pre-Gap Size | 0.040 |
| Pre-Gap Size | 1.02 |
| Reach | 0.75 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Taper Diameter (Inch) | 0.25 |
| Thread Diameter | 0.551 |
| Thread Diameter | 14.000 |
| Product line | Platinum Power |
| Fits | Textron, Polaris, Honda, Acura, Porsche, Dodge, Jeep, Saab, Morgan, and Chevrolet · 69 vehicles |
Platinum tip. Fine-wire center electrode sharpens spark focus for powerful performance.
Heat-Active alloy. Promotes efficient spark delivery for consistent ignition performance.
Resistor design. Helps reduce electrical noise in the ignition system.
Cross-references 9171307, 98079571BH and 98079571CH for the same application. See all 7.
Champion Platinum Power Spark Plug 3340
Champion Platinum Power spark plug 3340 is built for steady ignition performance in a range of import and domestic applications. It uses a platinum center electrode, a nickel copper alloy ground electrode, and a 0.040 pre-gap to deliver a focused spark for consistent combustion.
Compatible With long-tail searches such as 2006-2011 Honda Civic spark plug replacement, 2000-2009 Honda S2000 ignition tune-up, and 2007-2010 Acura CSX platinum spark plug service. This part number is also referenced as Champion RC7PYCB4 in OE-style applications.
Key Features
- Champion Platinum Power line for secondary ignition service
- Platinum center electrode tip for durable spark delivery
- Fine-wire center electrode design with V-trimmed ground electrode for sharp spark focus
- Nickel copper alloy ground electrode core material
- Resistor-type plug with non-removable nut terminal
- Flat seat design, 14 mm thread diameter, 0.75 reach
- Manufacturer heat range 7
- Pre-gapped to 0.040 in / 1.02 mm
Product Details
Champion Platinum Power is the brand line used for platinum-tipped spark plugs that emphasize stable ignition and long service life in everyday driving and performance-oriented factory applications. Part number 3340 follows the RC7PYCB4 plug type specification and matches a broad set of vehicles including Honda Civic, Honda S2000, Acura CSX, Porsche 911, Porsche Boxster, Porsche Cayman, Porsche Cayenne, Dodge Dakota, Jeep Grand Cherokee, Saab 9-5, Saab 9-3, Saab 900, Saab 9000, and Chevrolet Corvette. The design combines a platinum center electrode with a nickel-based ground electrode to support a clean, concentrated spark at the specified gap.
This part cross-references AC Delco AP3922 for the same application.
What It Helps Address
- Rough idle caused by worn spark plug electrodes
- Hard starting from weak or inconsistent spark output
- Misfire conditions related to plug wear or incorrect gap
- Reduced throttle response from degraded ignition performance
- Maintenance intervals where OE-style platinum plugs are specified
Installation Notes
Verify the plug type, thread diameter, reach, seat type, and heat range before installation. Confirm the vehicle-specific gap requirement against the application notes, since some listed vehicles call for a different gap than the plug’s 0.040 in pre-gap. Use the correct torque procedure for the cylinder head material and inspect ignition coils, boots, and wires during service. For fitment examples, this plug fits 2006-2011 Honda Civic, 2007-2010 Acura CSX, and 2000-2009 Honda S2000, with additional coverage across Porsche, Dodge, Jeep, Saab, and Chevrolet applications listed in the fitment data.
Quality Assurance
Champion manufactures this spark plug to OE-style specifications for the listed applications, with a platinum center electrode and resistor construction for stable ignition performance. Part number 3340 is identified as Champion Platinum Power and is supported by the published fitment and interchange data provided for RC7PYCB4 applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2011 | Honda | Civic | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2010 | Acura | CSX | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2010 | Honda | Civic | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2009 | Acura | CSX | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2009 | Honda | Civic | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2009 | Honda | S2000 | — | 2.2L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Acura | CSX | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Honda | Civic | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Honda | S2000 | — | 2.2L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Porsche | 911 | — | 3.8L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Porsche | 911 | — | 3.6L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Porsche | Boxster | — | 2.7L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Porsche | Boxster | — | 3.4L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Porsche | Cayman | — | 2.7L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2008 | Porsche | Cayman | — | 3.4L | H6 | — | N/A | Gap 0.040 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Acura | CSX | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Dodge | Dakota | — | 4.7L | V8 | GAS | N/A | Gap 0.040 (in); Actual OE Part; Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Honda | Civic | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Honda | S2000 | — | 2.2L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Porsche | 911 | — | 3.8L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Porsche | 911 | — | 3.6L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Porsche | Boxster | — | 2.7L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Porsche | Boxster | — | 3.4L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Porsche | Cayman | — | 2.7L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2007 | Porsche | Cayman | — | 3.4L | H6 | — | N/A | Gap 0.040 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2006 | Dodge | Dakota | — | 4.7L | V8 | — | N/A | Gap 0.040 (in); Actual OE Part; Plug Type Number RC7PYCB4; Platinum Power |
| 2006 | Honda | Civic | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2006 | Honda | S2000 | — | 2.2L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2006 | Porsche | 911 | — | 3.8L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2006 | Porsche | Boxster | — | 2.7L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2006 | Porsche | Boxster | — | 3.2L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2006 | Porsche | Cayenne | — | 4.5L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2006 | Porsche | Cayman | — | 3.4L | H6 | — | N/A | Gap 0.040 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2005 | Dodge | Dakota | — | 4.7L | V8 | — | N/A | Gap 0.040 (in); Actual OE Part; Plug Type Number RC7PYCB4; Platinum Power |
| 2005 | Honda | S2000 | — | 2.2L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2005 | Porsche | 911 | — | 3.8L | H6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2005 | Porsche | Cayenne | — | 4.5L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2004 | Honda | S2000 | — | 2.2L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2004 | Jeep | Grand Cherokee | — | 4.7L | V8 | — | N/A | Gap 0.040 (in); Actual OE Part; Plug Type Number RC7PYCB4; Platinum Power |
| 2004 | Porsche | Cayenne | — | 4.5L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2003 | Honda | S2000 | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2003 | Jeep | Grand Cherokee | — | 4.7L | V8 | — | N/A | Gap 0.040 (in); Actual OE Part; Plug Type Number RC7PYCB4; Platinum Power |
| 2003 | Porsche | Cayenne | — | 4.5L | V8 | — | N/A | Gap 0.032 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2003 | Saab | 9-5 | — | 3.0L | V6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2002 | Honda | S2000 | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2002 | Jeep | Grand Cherokee | — | 4.7L | V8 | — | N/A | Gap 0.040 (in); Actual OE Part; Plug Type Number RC7PYCB4; Platinum Power |
| 2002 | Saab | 9-5 | — | 3.0L | V6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2001 | Honda | S2000 | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2001 | Saab | 9-5 | — | 3.0L | V6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2000 | Honda | S2000 | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 2000 | Saab | 9-5 | — | 3.0L | V6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1999 | Saab | 9-3 | — | 2.0L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1999 | Saab | 9-5 | — | 3.0L | V6 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1998 | Saab | 900 | — | 2.0L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1998 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1997 | Saab | 900 | — | 2.0L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1997 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1996 | Saab | 900 | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1996 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1995 | Saab | 900 | — | 2.0L | L4 | — | N/A | Gap 0.044 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1995 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1994 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1993 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1992 | Chevrolet | Corvette | — | 5.7L | V8 | — | N/A | Gap 0.050 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1992 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1991 | Chevrolet | Corvette | ZR-1 | 5.7L | V8 | — | N/A | Gap 0.050 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1991 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1990 | Chevrolet | Corvette | ZR-1 | 5.7L | V8 | — | N/A | Gap 0.050 (in); Plug Type Number RC7PYCB4; Platinum Power |
| 1990 | Saab | 9000 | — | 2.3L | L4 | — | N/A | Gap 0.039 (in); Plug Type Number RC7PYCB4; Platinum Power |
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