MAHLE Original Chevrolet Express 2500 12-06 Exhaust Manifold Set

SKU: MS19398 | UPC: 027067720566

MAHLE Original Chevrolet Express 2500 2006-2012 Exhaust Manifold Gasket Set MS19398

MAHLE Original exhaust manifold gasket set MS19398 delivers dependable sealing for 2006-2012 Chevrolet Express 2500 and compatible Chevy/GMC heavy-duty trucks with 6.0L V8 (LQ4, LQ9, LY6, L96) or 8.1L V8 (L18) engines. These gaskets prevent exhaust leaks to maintain engine efficiency and power. Technicians rely on MAHLE for proven performance in demanding applications.

Key Features

• OE-Quality Construction: Multi-layer steel (MLS) design matches factory specifications for reliable compression and heat resistance up to 1700°F.
• Precision Fitment: Laser-cut edges ensure perfect alignment on cylinder heads and manifolds, reducing installation time.
• Durability: High-strength materials resist warping, cracking, and blowouts under extreme exhaust pressures.
• Leak Prevention: Advanced sealing beads block gases, preserving backpressure and horsepower.
• Global Trust: Used by OEMs and professional shops for consistent results in GM truck repairs.

Product Notes

• Designed exclusively for 6.0L V8 and 8.1L V8 gasoline engines. Confirm engine code before purchase.
• Inspect manifold and head surfaces for flatness prior to installation.
• Packaged in protective sleeves to arrive ready for immediate use.

Installation Notes

• Professional installation recommended.
• Clean mating surfaces with gasket scraper and solvent. Torque bolts to GM specs (18-22 ft-lbs).
• Apply anti-seize compound to manifold bolts for corrosion resistance.

This Part Fits

Year	Make	Model	Submodel
2006-2016	Chevrolet	Express 2500	Base, LS, LT
2006-2016	Chevrolet	Express 3500	Base, LS, LT
2001-2005	Chevrolet	Silverado 2500 HD	Base, LS, LT
2007-2016	Chevrolet	Silverado 2500 HD	LT, LTZ, WT, High Country
2001-2006	Chevrolet	Silverado 3500	Base, LS, LT, WT
2007-2016	Chevrolet	Silverado 3500 HD	LT, LTZ, WT, High Country
2006-2016	GMC	Savana 2500	Base
2006-2016	GMC	Savana 3500	Base, LS, LT
2001-2006	GMC	Sierra 2500 HD	Base, SL, SLE, SLT
2007-2016	GMC	Sierra 2500 HD	SLE, SLT, WT, Denali
2001-2006	GMC	Sierra 3500	Base, SL, SLE, SLT, WT
2007-2016	GMC	Sierra 3500 HD	SLE, SLT, WT, Denali, Base
2006	Hummer	H1	Alpha
2007	Chevrolet	Silverado 2500 HD Classic	LS, LT, WT
2007	Chevrolet	Silverado 3500 Classic	LS, LT, WT

Why Choose MAHLE?

• Sealing products trusted by OEMs and technicians around the globe.
• Engineered to factory standards for long-lasting performance.
• Backed by rigorous testing for GM heavy-duty applications.

Frequently Asked Questions

• Q: Does MS19398 fit 2007-2016 Chevy Silverado 2500 HD 6.0L?
  A: Yes, it fits all listed Silverado 2500 HD models from 2001-2016 with 6.0L V8 or 8.1L V8, including LT, LTZ, and WT trims.
• Q: What material makes up these gaskets?
  A: Multi-layer steel with elastomeric coatings for heat resistance and gas-tight seals.
• Q: What warranty covers this part?
  A: MAHLE provides a limited manufacturer warranty against defects in materials and workmanship.

Shipping &amp. Handling

• Method: UPS Ground or USPS Priority
• Availability: In stock – ships same or next business day
• Packaging: Securely boxed to protect against damage
• Weight: 0.65 lbs