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SKU: JV1657 | UPC: 027067395269
MAHLE Original Chevy LS Rear Main Seal Set - Fits 1998-2016 GM LS Engine Vehicles
MAHLE Original rear main seal set delivers reliable crankshaft sealing for GM LS engines including 4.8L, 5.3L, 6.0L, 6.2L. Designed for Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Cadillac Escalade, Corvette, Camaro and more from 1998-2016. Stops rear oil leaks to maintain engine efficiency and prevent contamination.
Key Features
- OEM-Matched Design: Exact specifications used by GM manufacturers for perfect fit and leak-proof performance in LS engines.
- Complete Seal Kit: Includes rear main seal, carrier gasket, and components for full replacement without missing parts.
- Advanced Materials: Proprietary rubber compounds resist heat, pressure, and oil for extended service life.
- LS Engine Specific: Tailored for Gen III/IV small block V8s in trucks, SUVs, and performance cars.
- Direct Replacement: Bolts on with stock hardware for straightforward service on high-mileage engines.
Product Notes
- Confirm LS-series engine (VIN 8th digit G, L, T, V, U, 8) prior to purchase.
- Clean mating surfaces to ensure proper adhesion and sealing.
- No core charge required. ready-to-install set.
Installation Notes
- Professional installation recommended.
- Transmission removal often needed for access. use GM seal driver tool J-41476.
- Torque bolts to factory specs (10-15 Nm). apply RTV sealant sparingly to carrier.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Chevrolet | Silverado 2500 | LS, LT, WT, Base |
| 2001-2006 | Chevrolet | Silverado 2500 HD | Base, LS |
| 1999-2013 | Chevrolet | Silverado 1500 | LT, LTZ, SS, WT, Z71 Off-Road, XFE |
| 2000-2014 | Chevrolet | Suburban 1500 | LT, LTZ, Z71 |
| 2000-2013 | Chevrolet | Suburban 2500 | Base, LS, LT |
| 2001-2006 | GMC | Sierra 3500 | SL, SLE, SLT, WT |
| 2001-2016 | Chevrolet | Silverado 2500 HD | LT, LTZ, WT |
| 2001-2016 | GMC | Sierra 2500 HD | Base, SL, SLE, SLT, WT |
| 1998-2002 | Chevrolet | Camaro | Z28, Z28 SS |
| 2010-2015 | Chevrolet | Camaro | SS, ZL1 |
| 2001-2004 | Chevrolet | Corvette | Z06, Base |
| 2006-2013 | Chevrolet | Corvette | Z06, ZR1 |
| 2000-2014 | Chevrolet | Tahoe | LS, LT, LTZ, Base |
| 2000-2014 | GMC | Yukon | SLE, SLT, Denali |
| 2002-2013 | Cadillac | Escalade | Base, Hybrid |
| 2003-2007 | Chevrolet | Express 2500 | Base, LS, LT |
| 2003-2016 | Chevrolet | Express 3500 | Base, LS, LT |
| 1999-2013 | GMC | Sierra 1500 | SL, SLE, SLT, WT |
| 2007-2016 | Chevrolet | Silverado 3500 HD | LT, LTZ, WT |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
Why Choose MAHLE?
- Sealing products trusted by global OEMs and professional technicians.
- Engineered for consistent performance in demanding conditions.
- Precision manufacturing ensures exact fit and long-term reliability.
Frequently Asked Questions
-
Q: Which engines is JV1657 compatible with?
A: Fits GM Gen III/IV LS engines: 4.8L LR4, 5.3L LM7/L59/LY5, 6.0L LQ4/LQ9/LY6, 6.2L L92/L94/L99, in trucks, SUVs, and cars 1998-2016. -
Q: What materials are used in the seals?
A: High-grade fluoroelastomer rubber and composite gaskets resist oil, heat up to 400F, and crankshaft thrust. -
Q: What is the warranty and install support?
A: Backed by MAHLE limited warranty. includes installation instructions, professional install advised for best results.
Shipping &. Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box, 6 x 4 x 1 inches
- Weight: 0.10 lbs
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