Electrical
41-962 High Performance Spark Plug
SKU: AX-MLPVCZ3V5J
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📋 Product Details
Double Platinum Spark Plug 41-962
Reliable Ignition for GM LS-Series V8 Engines
Designed for the Long Haul
The **41-962** is a high-performance double platinum replacement designed to restore lost power and fuel economy. Featuring platinum pads on both the center and ground electrodes, these plugs are highly resistant to spark erosion and fouling. The pure copper core ensures cooler electrode temperatures, making them ideal for high-mileage trucks and SUVs that work hard in the Hayward hills or commute across the Bay.
Comprehensive Fitment Guide
Maintenance Note: For V8 engines, a full service requires 8 spark plugs. This part is compatible with most 4.8L, 5.3L, and 6.0L GM V8 engines.
| Make | Model Range | Common Years | Engine Fitment |
|---|---|---|---|
| Chevrolet | Silverado 1500 / 2500 | 1999 - 2013 | 4.8L, 5.3L, 6.0L V8 |
| GMC | Sierra 1500 / 2500 | 1999 - 2013 | 4.8L, 5.3L, 6.0L V8 |
| Chevrolet | Tahoe & Suburban | 2000 - 2011 | 5.3L, 6.0L V8 |
| GMC | Yukon & Yukon XL | 2000 - 2011 | 5.3L, 6.0L, 6.2L V8 |
| Cadillac | Escalade | 2002 - 2010 | 5.3L, 6.0L, 6.2L V8 |
| Hummer | H2 | 2003 - 2007 | 6.0L V8 |
Technical Specifications
Interchange: 12591131 / 19299585
NGK Ref: PTR5D-10
Thread: 14mm x 1.25
Hex Size: 5/8" (16mm)
Reach: 17.5mm
Gap: 0.040" (1.02mm)
Resistor: Yes (3-7.5k ohms)
Heat Range: 14
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