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Champion 9047 Spark Plug
Reliable Ignition Performance for Hyundai and Kia Vehicles
The Champion Iridium 9047 spark plug is engineered to deliver consistent ignition and efficient combustion for select Hyundai and Kia models. Designed with advanced materials and precise specifications, this spark plug supports optimal engine performance and durability.
- 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 a 0.040 inch pre-gap size for precise fit
- Heat range 12 suitable for specific engine requirements
- Resistor type to reduce electrical noise interference
- Compatible with Hyundai Optima, Sonata, Santa Fe Sport and Kia Sorento
Champion Iridium Spark Plug Line Overview
The Champion Iridium line focuses on combining iridium and platinum materials to improve spark plug longevity and ignition reliability. The 9047 model features an iridium center electrode tip paired with a platinum ground electrode pad surface, providing a balance of wear resistance and consistent spark delivery. This product line is designed to meet the demands of modern engines requiring precise ignition components.
Technical Specifications and Features
The Champion Iridium 9047 spark plug includes a 0.07 inch diameter iridium center electrode tip and a single platinum ground electrode with a J gap design, which helps maintain a stable spark and reduces electrode wear. The plug has a flat seat type and a thread diameter of 12 mm with a reach of 1.043 inches, ensuring proper installation in compatible engines. The pre-gap size is set at 0.040 inches (1.02 mm), optimized for the ignition system of Hyundai and Kia vehicles listed. Additionally, the spark plug features a non-removable nut electrical terminal and a hex size of 16 mm for installation with standard tools.
Applications and Problem Solving
- Restores efficient ignition in Hyundai Optima, Sonata, Santa Fe Sport, and Kia Sorento
- Helps reduce misfires and rough idling caused by worn spark plugs
- Improves fuel combustion for better engine responsiveness
- Addresses ignition issues related to electrode wear and gap erosion
- Supports stable engine performance under various driving conditions
Installation Notes and Tips
Before installation, verify compatibility with your vehicle’s make and model. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid damage. The 16 mm hex size allows for easy installation with common spark plug sockets. Ensure the pre-gap size of 0.040 inches is maintained or adjusted if necessary according to the vehicle’s service manual. Avoid over-tightening to prevent thread damage.
Quality Assurance and Warranty
Champion Iridium spark plugs are manufactured to meet strict quality standards for durability and performance. The 9047 model includes a resistor to minimize electrical interference and is built with premium iridium and platinum materials for extended service life. While specific warranty details may vary, Champion products typically come with a limited warranty against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.
| Brand | Champion |
|---|---|
| Part Number | 9047 |
| Position | Champion Iridium |
| Center Electrode Diameter (Inch) | 0.07 |
| 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) | 2.07 |
| Insulator Height | 0.15 |
| Insulator Projection (Inch) | 0.15 |
| Manufacturer Heat Range | 12 |
| Plug Type | RER12WMPB4 |
| Pre-Gap Size | 0.040 |
| Pre-Gap Size | 1.02 |
| Reach | 1.043 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Thread Diameter | 0.472 |
| Thread Diameter | 12.000 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Kia | Optima | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2014 | Hyundai | Santa Fe Sport | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2014 | Hyundai | Sonata | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2014 | Kia | Optima | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2014 | Kia | Sorento | 2.4L | L4 | N/A | Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2013 | Hyundai | Santa Fe Sport | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2013 | Hyundai | Sonata | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2013 | Kia | Optima | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2013 | Kia | Sorento | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2012 | Hyundai | Sonata | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2012 | Kia | Optima | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2012 | Kia | Sorento | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2011 | Hyundai | Sonata | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; Champion Iridium |
| 2011 | Kia | Optima | 2.4L | L4 | N/A | OE Type; Gap 0.044 (in); Plug Type Number RER12WMPB4; 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.