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NGK 51043 Spark Plug Wire Set
| Brand | NGK 51043 |
|---|---|
| Insulation Color | Blue |
| Insulation Material | Silicone |
| Noise Suppression Type | Yes |
| Core Material | Ferro mag |
| Universal Or Specific Fit | Specific |
| Insulation Outside Diameter | 7.00 |
| Part Number | Rc-gmx112 |
| Stock Number | 51043 |
| Product line | NGK Spark Plug Wire Set |
| Fits | Chevrolet and Pontiac · 9 vehicles |
OE-standard quality. Built to meet original-equipment durability and performance expectations.
Silicone insulation. Helps resist heat and wear for dependable ignition performance.
Noise suppression. Helps reduce electrical interference in the ignition system.
Cross-references Anchor 9315, Anchor 9863 and Delphi XS10546 for the same application. See all 10.
NGK Spark Plug Wire Set for OE-Style Ignition Service
The NGK Spark Plug Wire Set, part number 51043, is a specific-fit ignition wire set built for select Chevrolet Equinox and Pontiac Torrent applications. It uses blue silicone insulation, a ferro mag core, and noise suppression to support stable spark delivery and reduced electrical interference.
Key Features
- Specific-fit spark plug wire set for direct application matching
- Blue silicone insulation for heat resistance and durability
- Ferro mag core construction for ignition performance
- Noise suppression type included
- 7.00 mm insulation outside diameter
- NGK part number 51043, also referenced as RC-GMX112
Product Details
NGK Spark Plug Wire Set 51043 is part of NGK’s ignition product line, which includes spark plugs, glow plugs, ignition coils, coil-on-plug boots, and wire sets. NGK draws on extensive OE experience and global automotive manufacturing expertise to produce replacement ignition components that align with factory-style performance expectations. This wire set is built for vehicles that require a specific-fit solution rather than a universal wire set.
Compatible With 2005-2009 Chevrolet Equinox and 2006-2009 Pontiac Torrent. This part cross-references DENSO Auto Parts (e.g., 671-6259) for the same application.
What It Helps Address
- Misfires caused by worn or damaged spark plug wires
- Hard starting related to weak ignition transfer
- Rough idle from inconsistent spark delivery
- Electrical noise that can interfere with ignition performance
- Heat-related wire deterioration in the ignition system
Installation Notes and Tips
Verify the vehicle application before installation and route each wire to match the original layout. Use the existing wire routing and terminal positions as a reference to avoid cross-firing or contact with hot engine components. Confirm the correct fitment for 2005-2009 Chevrolet Equinox and 2006-2009 Pontiac Torrent before service.
Quality Assurance
NGK is known for OE-focused ignition manufacturing and broad vehicle coverage across domestic and import applications. Part number 51043 is produced to support durability and operational performance consistent with OE replacement expectations.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2009 | Chevrolet | Equinox | 3.4L | V6 | NGK Spark Plug Wire Set |
| 2009 | Pontiac | Torrent | 3.4L | V6 | NGK Spark Plug Wire Set |
| 2008 | Chevrolet | Equinox | 3.4L | V6 | NGK Spark Plug Wire Set |
| 2008 | Pontiac | Torrent | 3.4L | V6 | NGK Spark Plug Wire Set |
| 2007 | Chevrolet | Equinox | 3.4L | V6 | NGK Spark Plug Wire Set |
| 2007 | Pontiac | Torrent | 3.4L | V6 | NGK Spark Plug Wire Set |
| 2006 | Chevrolet | Equinox | 3.4L | V6 | NGK Spark Plug Wire Set |
| 2006 | Pontiac | Torrent | 3.4L | V6 | NGK Spark Plug Wire Set |
| 2005 | Chevrolet | Equinox | 3.4L | V6 | NGK Spark Plug Wire Set |
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