Product Description
Rebuild Kit for 2003 GMC Sierra 2500 HD 8.1L - EK3181XP37
Replace your original Rebuild Kit with this direct-fit unit for the 2003 GMC Sierra 2500 HD 8.1L. Trusted by mechanics and DIYers alike, it helps maintain optimal engine operation and performance
2003 GMC Sierra 2500 HD 8.1L Engine Rebuild Kit - EK3181XP37 Also fits the following vehicles:
2002 GMC C3500HD 8.1L Engine Rebuild Kit
2001 GMC Savana 3500 8.1L Engine Rebuild Kit
2002 GMC Savana 3500 8.1L Engine Rebuild Kit
2007 GMC Sierra 2500 HD Classic 8.1L Engine Rebuild Kit
2001 GMC Sierra 2500 HD 8.1L Engine Rebuild Kit
2002 GMC Sierra 2500 HD 8.1L Engine Rebuild Kit
2003 GMC Sierra 2500 HD 8.1L Engine Rebuild Kit
2004 GMC Sierra 2500 HD 8.1L Engine Rebuild Kit
2005 GMC Sierra 2500 HD 8.1L Engine Rebuild Kit
2006 GMC Sierra 2500 HD 8.1L Engine Rebuild Kit
2007 GMC Sierra 3500 Classic 8.1L Engine Rebuild Kit
2001 GMC Sierra 3500 8.1L Engine Rebuild Kit
2002 GMC Sierra 3500 8.1L Engine Rebuild Kit
2003 GMC Sierra 3500 8.1L Engine Rebuild Kit
2004 GMC Sierra 3500 8.1L Engine Rebuild Kit
2003 GMC Sierra 2500 HD 8.1L Rebuild Kit Engine Parts # EK3181ZE37
Includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Cam Bearings.
Fits: [2001-2004] / Chevrolet,GMC / Avalanche 2500,C3500HD,Express 3500,Savana 3500,Sierra 2500 HD,Sierra 3500,Silverado 2500 HD,Silverado 3500,Suburban 2500,Yukon XL 2500 / Liters: 8.1 / V8 / Valves: 16 / VIN: G.
Fitment Notes: w/o Oil Pump & Timing Belt Or Timing Kit.
Product Information
- Warranty Type: 1 year or 12,000-mile limited warranty
- Part Type: Engine Rebuild Kit
- Manufacturer Part Number: # EK3181ZE37
- Condition: New
- Notes:
This is a new Engine Rebuild Kit Part # EK3181ZE37. All Parts are expertly tested, manufactured from top-grade materials, and all product meet or exceed strict OE standards for quality, performance, and fitment.
ENGINE KIT PARTS LIST | ||
| DESCRIPTION | PART NUMBER | PART IMAGE |
| Cam Bearing Set | CB3111 |  |
| Head Gasket Set | HGS3181 |  |
| Lower Gasket Set | LGS3181 |  |
| Main Bearing Set | MB3181 |  |
| Piston Set | P3181 |  |
| Piston Ring Set | PR3181 |  |
| Rod Bearing Set | RB3111 |  |
