Head Gasket Pair for 2001-2016 Chevy Silverado 2500/3500 HD & for Gmc Sierra 2500/3500 HD, 2006-2016 Express/Savana 2500/3500, 2009-2016 4500 Models 6.6L V8 Diesel Replaces 12637785 & 12637788
US$29.20
Price when purchased online
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Sold and shipped by multistop.cz
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US$29.20
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by multistop.cz
Free 30-day returns Details
Product details
| Management number | 219871818 | Release Date | 2026/05/03 | List Price | US$29.20 | Model Number | 219871818 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Set: V8 Diesel Head Gasket Pair Direct replacement for both sides: OE# 12637785 (Left) & 12637788 (Right). Multi-Layer Steel (MLS) construction exclusively for 6.6L Duramax V8 engines.
- Precise Fitment: Heavy-Duty Trucks & Vans Fits: 2001-2016 Chevy Silverado HD / For Gmc Sierra HD (2500, 3500),2006-2016 Express / Savana (2500, 3500), 2009-2016 4500 Series Diesel engine only
- Performance: Combustion Pressure Resistant Laser-welded stainless steel layers withstand 2,200 PSI peak pressure. Compatible with OAT/HOAT extended-life coolants.
- Quality: OE-Equivalent Validation Batch-tested per SAE J2462 thermal cycling standard (-30°F to 300°F). Material certification: ASTM A240 Grade 409.
- Note: if you are unable to confirm compatibility, use amzonconfirmedfit to confirm compatibility
| Model | 12637785-7788 |
|---|---|
| Brand Name | MTKHMN |
| Part Number | 12637785-7788 |
| Manufacturer | MTKHMN |
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