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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Genuine Chevrolet Engine Cylinder Head Gasket 12556031

PART#: 12556031
Genuine Chevrolet

$39.95

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2002ChevroletExpress 2500Base6.5V8DIESELN/A
2002ChevroletExpress 2500LS6.5V8DIESELN/A
2002ChevroletExpress 3500Base6.5V8DIESELN/A
2002ChevroletExpress 3500LS6.5V8DIESELN/A
2001ChevroletExpress 2500LS6.5V8DIESELN/A
2001ChevroletExpress 2500Base6.5V8DIESELN/A
2001ChevroletExpress 3500LS6.5V8DIESELN/A
2001ChevroletExpress 3500Base6.5V8DIESELN/A
2000ChevroletC2500LS6.5V8DIESELN/A
2000ChevroletC2500Base6.5V8DIESELN/A
2000ChevroletC3500Base6.5V8DIESELN/A
2000ChevroletC3500LS6.5V8DIESELN/A
2000ChevroletExpress 2500Base6.5V8DIESELN/A
2000ChevroletExpress 2500LS6.5V8DIESELN/A
2000ChevroletExpress 3500LS6.5V8DIESELN/A
2000ChevroletExpress 3500Base6.5V8DIESELN/A
2000ChevroletK2500Base6.5V8DIESELN/A
2000ChevroletK2500LS6.5V8DIESELN/A
2000ChevroletK3500Base6.5V8DIESELN/A
2000ChevroletK3500LS6.5V8DIESELN/A
1999ChevroletC1500 SuburbanBase6.5V8DIESELN/A
1999ChevroletC1500 SuburbanLS6.5V8DIESELN/A
1999ChevroletC2500Base6.5V8DIESELN/A
1999ChevroletC2500LS6.5V8DIESELN/A
1999ChevroletC2500 SuburbanLS6.5V8DIESELN/A
1999ChevroletC2500 SuburbanBase6.5V8DIESELN/A
1999ChevroletC3500Base6.5V8DIESELN/A
1999ChevroletC3500LS6.5V8DIESELN/A
1999ChevroletExpress 3500LS6.5V8DIESELN/A
1999ChevroletExpress 3500Base6.5V8DIESELN/A
1999ChevroletK1500 SuburbanBase6.5V8DIESELN/A
1999ChevroletK1500 SuburbanLT6.5V8DIESELN/A
1999ChevroletK1500 SuburbanLS6.5V8DIESELN/A
1999ChevroletK2500LS6.5V8DIESELN/A
1999ChevroletK2500Base6.5V8DIESELN/A
1999ChevroletK2500 SuburbanLS6.5V8DIESELN/A
1999ChevroletK2500 SuburbanBase6.5V8DIESELN/A
1999ChevroletK3500LS6.5V8DIESELN/A
1999ChevroletK3500Base6.5V8DIESELN/A
1999ChevroletP30Base6.5V8DIESELN/A | Engine Code: L57; | Engine Code: L65;
1999ChevroletTahoeBase6.5V8DIESELN/A
1998ChevroletC1500WT6.5V8DIESELN/A
1998ChevroletC1500Cheyenne6.5V8DIESELN/A
1998ChevroletC1500Silverado6.5V8DIESELN/A
1998ChevroletC1500 SuburbanLS6.5V8DIESELN/A
1998ChevroletC1500 SuburbanBase6.5V8DIESELN/A
1998ChevroletC2500Cheyenne6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1998ChevroletC2500WT6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1998ChevroletC2500Silverado6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1998ChevroletC2500 SuburbanLS6.5V8DIESELN/A
1998ChevroletC2500 SuburbanBase6.5V8DIESELN/A
1998ChevroletC3500Cheyenne6.5V8DIESELN/A
1998ChevroletC3500Silverado6.5V8DIESELN/A
1998ChevroletExpress 2500Base6.5V8DIESELN/A
1998ChevroletExpress 2500LS6.5V8DIESELN/A
1998ChevroletExpress 3500LS6.5V8DIESELN/A
1998ChevroletExpress 3500Base6.5V8DIESELN/A
1998ChevroletK1500Cheyenne6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1998ChevroletK1500Silverado6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1998ChevroletK1500WT6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1998ChevroletK2500Silverado6.5V8DIESELN/A
1998ChevroletK2500Cheyenne6.5V8DIESELN/A
1998ChevroletK2500WT6.5V8DIESELN/A
1998ChevroletK2500 SuburbanBase6.5V8DIESELN/A
1998ChevroletK2500 SuburbanLS6.5V8DIESELN/A
1998ChevroletK3500Cheyenne6.5V8DIESELN/A
1998ChevroletK3500Silverado6.5V8DIESELN/A
1998ChevroletP30Base6.5V8DIESELN/A | Engine Code: L57; | Engine Code: L65;
1998ChevroletTahoeLS6.5V8DIESELN/A
1998ChevroletTahoeLT6.5V8DIESELN/A
1998ChevroletTahoeBase6.5V8DIESELN/A
1997ChevroletC1500Base6.5V8DIESELN/A
1997ChevroletC1500WT6.5V8DIESELN/A
1997ChevroletC1500Cheyenne6.5V8DIESELN/A
1997ChevroletC1500Silverado6.5V8DIESELN/A
1997ChevroletC1500 SuburbanLT6.5V8DIESELN/A
1997ChevroletC1500 SuburbanBase6.5V8DIESELN/A
1997ChevroletC1500 SuburbanLS6.5V8DIESELN/A
1997ChevroletC2500Cheyenne6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1997ChevroletC2500Silverado6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1997ChevroletC2500Base6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1997ChevroletC2500 SuburbanLS6.5V8DIESELN/A
1997ChevroletC2500 SuburbanBase6.5V8DIESELN/A
1997ChevroletC2500 SuburbanLT6.5V8DIESELN/A
1997ChevroletC3500Base6.5V8DIESELN/A
1997ChevroletC3500Cheyenne6.5V8DIESELN/A
1997ChevroletC3500Silverado6.5V8DIESELN/A
1997ChevroletExpress 2500Base6.5V8DIESELN/A
1997ChevroletExpress 2500LS6.5V8DIESELN/A
1997ChevroletExpress 3500LS6.5V8DIESELN/A
1997ChevroletExpress 3500Base6.5V8DIESELN/A
1997ChevroletK1500Base6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1997ChevroletK1500Cheyenne6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1997ChevroletK1500WT6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1997ChevroletK1500Silverado6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1997ChevroletK1500 SuburbanLT6.5V8DIESELN/A
1997ChevroletK1500 SuburbanBase6.5V8DIESELN/A
1997ChevroletK1500 SuburbanLS6.5V8DIESELN/A
1997ChevroletK2500Cheyenne6.5V8DIESELN/A
1997ChevroletK2500Silverado6.5V8DIESELN/A
1997ChevroletK2500Base6.5V8DIESELN/A
1997ChevroletK2500 SuburbanLT6.5V8DIESELN/A
1997ChevroletK2500 SuburbanLS6.5V8DIESELN/A
1997ChevroletK2500 SuburbanBase6.5V8DIESELN/A
1997ChevroletK3500Base6.5V8DIESELN/A
1997ChevroletK3500Cheyenne6.5V8DIESELN/A
1997ChevroletK3500Silverado6.5V8DIESELN/A
1997ChevroletP30Base6.5V8DIESELN/A | Engine Code: L57; | Engine Code: L65;
1997ChevroletTahoeLS6.5V8DIESELN/A
1997ChevroletTahoeLT6.5V8DIESELN/A
1997ChevroletTahoeBase6.5V8DIESELN/A
1996ChevroletC1500Cheyenne6.5V8DIESELN/A
1996ChevroletC1500Silverado6.5V8DIESELN/A
1996ChevroletC1500Base6.5V8DIESELN/A
1996ChevroletC1500WT6.5V8DIESELN/A
1996ChevroletC1500 SuburbanBase6.5V8DIESELN/A
1996ChevroletC1500 SuburbanLS6.5V8DIESELN/A
1996ChevroletC1500 SuburbanLT6.5V8DIESELN/A
1996ChevroletC2500Silverado6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1996ChevroletC2500Base6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1996ChevroletC2500Cheyenne6.5V8DIESELN/A | Engine Code: L56; | Engine Code: L65;
1996ChevroletC2500 SuburbanBase6.5V8DIESELN/A
1996ChevroletC2500 SuburbanLS6.5V8DIESELN/A
1996ChevroletC2500 SuburbanLT6.5V8DIESELN/A
1996ChevroletC3500Base6.5V8DIESELN/A
1996ChevroletC3500Cheyenne6.5V8DIESELN/A
1996ChevroletC3500Silverado6.5V8DIESELN/A
1996ChevroletExpress 2500LS6.5V8DIESELN/A
1996ChevroletExpress 3500Base6.5V8DIESELN/A
1996ChevroletExpress 3500LS6.5V8DIESELN/A
1996ChevroletG30Beauville6.5V8DIESELN/A
1996ChevroletG30Hi-Cube6.5V8DIESELN/A
1996ChevroletG30Chevy Van6.5V8DIESELN/A | Engine Code: L57;
1996ChevroletG30Sportvan6.5V8DIESELN/A
1996ChevroletK1500Base6.5V8DIESELN/A
1996ChevroletK1500WT6.5V8DIESELN/A
1996ChevroletK1500Cheyenne6.5V8DIESELN/A
1996ChevroletK1500Silverado6.5V8DIESELN/A
1996ChevroletK1500 SuburbanBase6.5V8DIESELN/A
1996ChevroletK1500 SuburbanLS6.5V8DIESELN/A
1996ChevroletK1500 SuburbanLT6.5V8DIESELN/A
1996ChevroletK2500Base6.5V8DIESELN/A
1996ChevroletK2500Cheyenne6.5V8DIESELN/A
1996ChevroletK2500Silverado6.5V8DIESELN/A
1996ChevroletK2500 SuburbanBase6.5V8DIESELN/A
1996ChevroletK2500 SuburbanLS6.5V8DIESELN/A
1996ChevroletK2500 SuburbanLT6.5V8DIESELN/A
1996ChevroletK3500Cheyenne6.5V8DIESELN/A
1996ChevroletK3500Base6.5V8DIESELN/A
1996ChevroletK3500Silverado6.5V8DIESELN/A
1996ChevroletP30Base6.5V8DIESELN/A | Engine Code: L57; | Engine Code: L65;
1996ChevroletTahoeBase6.5V8DIESELN/A
1996ChevroletTahoeLS6.5V8DIESELN/A
1996ChevroletTahoeLT6.5V8DIESELN/A
1995ChevroletC1500Cheyenne6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1995ChevroletC1500Base6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1995ChevroletC1500Silverado6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1995ChevroletC1500WT6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1995ChevroletC1500 SuburbanLS6.5V8DIESELN/A
1995ChevroletC1500 SuburbanBase6.5V8DIESELN/A
1995ChevroletC1500 SuburbanLT6.5V8DIESELN/A
1995ChevroletC2500Base6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1995ChevroletC2500WT6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1995ChevroletC2500Cheyenne6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1995ChevroletC2500Silverado6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1995ChevroletC2500 SuburbanBase6.5V8DIESELN/A
1995ChevroletC2500 SuburbanLT6.5V8DIESELN/A
1995ChevroletC2500 SuburbanLS6.5V8DIESELN/A
1995ChevroletC3500Cheyenne6.5V8DIESELN/A
1995ChevroletC3500Silverado6.5V8DIESELN/A
1995ChevroletC3500Base6.5V8DIESELN/A
1995ChevroletG20Beauville6.5V8DIESELN/A
1995ChevroletG20Sportvan6.5V8DIESELN/A
1995ChevroletG20Chevy Van6.5V8DIESELN/A
1995ChevroletG30Beauville6.5V8DIESELN/A
1995ChevroletG30Sportvan6.5V8DIESELN/A
1995ChevroletG30Hi-Cube6.5V8DIESELN/A
1995ChevroletG30Chevy Van6.5V8DIESELN/A
1995ChevroletK1500Silverado6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1995ChevroletK1500Base6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1995ChevroletK1500Cheyenne6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1995ChevroletK1500WT6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1995ChevroletK1500 SuburbanBase6.5V8DIESELN/A
1995ChevroletK1500 SuburbanLT6.5V8DIESELN/A
1995ChevroletK1500 SuburbanLS6.5V8DIESELN/A
1995ChevroletK2500Cheyenne6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1995ChevroletK2500Silverado6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1995ChevroletK2500Base6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1995ChevroletK2500WT6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1995ChevroletK2500 SuburbanBase6.5V8DIESELN/A
1995ChevroletK2500 SuburbanLT6.5V8DIESELN/A
1995ChevroletK2500 SuburbanLS6.5V8DIESELN/A
1995ChevroletK3500Cheyenne6.5V8DIESELN/A
1995ChevroletK3500Silverado6.5V8DIESELN/A
1995ChevroletK3500Base6.5V8DIESELN/A
1995ChevroletP30Base6.5V8DIESELN/A | Engine Code: L57; | Engine Code: L65;
1995ChevroletTahoeBase6.5V8DIESELN/A
1995ChevroletTahoeLT6.5V8DIESELN/A
1995ChevroletTahoeLS6.5V8DIESELN/A
1994ChevroletBlazerBase6.5V8DIESELN/A
1994ChevroletBlazerSilverado Sport6.5V8DIESELN/A
1994ChevroletBlazerSilverado6.5V8DIESELN/A
1994ChevroletC1500Base6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1994ChevroletC1500WT6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1994ChevroletC1500Cheyenne6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1994ChevroletC1500Silverado6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1994ChevroletC2500Cheyenne6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1994ChevroletC2500WT6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1994ChevroletC2500Base6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1994ChevroletC2500Silverado6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1994ChevroletC2500 SuburbanBase6.5V8DIESELN/A
1994ChevroletC2500 SuburbanSilverado6.5V8DIESELN/A
1994ChevroletC3500Base6.5V8DIESELN/A
1994ChevroletC3500Cheyenne6.5V8DIESELN/A
1994ChevroletC3500Silverado6.5V8DIESELN/A
1994ChevroletG20Beauville6.5V8DIESELN/A
1994ChevroletG20Sportvan6.5V8DIESELN/A
1994ChevroletG20Chevy Van6.5V8DIESELN/A
1994ChevroletG30Hi-Cube6.5V8DIESELN/A
1994ChevroletG30Beauville6.5V8DIESELN/A
1994ChevroletG30Sportvan6.5V8DIESELN/A
1994ChevroletG30Chevy Van6.5V8DIESELN/A
1994ChevroletK1500Cheyenne6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1994ChevroletK1500Silverado6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1994ChevroletK1500Base6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1994ChevroletK1500WT6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56;
1994ChevroletK2500Cheyenne6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1994ChevroletK2500Silverado6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1994ChevroletK2500Base6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1994ChevroletK2500WT6.5V8DIESELN/A | Engine Code: L49; | Engine Code: L56; | Engine Code: L65;
1994ChevroletK2500 SuburbanSilverado6.5V8DIESELN/A
1994ChevroletK2500 SuburbanBase6.5V8DIESELN/A
1994ChevroletK3500Cheyenne6.5V8DIESELN/A
1994ChevroletK3500Silverado6.5V8DIESELN/A
1994ChevroletK3500Base6.5V8DIESELN/A
1994ChevroletP30Base6.5V8DIESELN/A | Engine Code: L57; | Engine Code: L65;
1993ChevroletC2500Cheyenne6.5V8DIESELN/A
1993ChevroletC2500Silverado6.5V8DIESELN/A
1993ChevroletC3500Cheyenne6.5V8DIESELN/A
1993ChevroletC3500Silverado6.5V8DIESELN/A
1993ChevroletK2500Cheyenne6.5V8DIESELN/A
1993ChevroletK2500Silverado6.5V8DIESELN/A
1993ChevroletK3500Cheyenne6.5V8DIESELN/A
1993ChevroletK3500Silverado6.5V8DIESELN/A
1992ChevroletC2500Silverado6.5V8DIESELN/A
1992ChevroletC2500Cheyenne6.5V8DIESELN/A
1992ChevroletC3500Scottsdale6.5V8DIESELN/A
1992ChevroletC3500Cheyenne6.5V8DIESELN/A
1992ChevroletC3500Silverado6.5V8DIESELN/A
1992ChevroletK2500Silverado6.5V8DIESELN/A
About Genuine Chevrolet

Authentic Chevrolet Parts and Accessories from Newparts.com

Newparts.com welcomes you to an extensive collection of 100% genuine Chevrolet parts and accessories. As a certified online retail giant, we are wholly dedicated to offering a wide range of Chevrolet OEM for your prized vehicle.

Our brand is well-recognized for superior quality Chevrolet parts that are relentlessly dependable and engineered with the same precision as the automobile itself. Allow us to support you in keeping your Chevrolet performing at its peak with the choicest parts and accessories.

At Newparts.com, we believe in holding onto the robustness of your Chevrolet, and that's why we provide authentic parts that are designed, tested, and manufactured to meet the stringent standards set by Chevrolet. From alternators to spark plugs, brakes to engine components, our array of Chevrolet parts is unmatched in its depth and variety.

No matter the year or model of your Chevrolet, we have the genuine parts that fit your vehicle like a glove. Moreover, our high-quality Chevrolet accessories guarantee to enhance both your ride's functionality and aesthetics. Exalt your vehicle's appearance with our range of Chevrolet bumper covers, splash guards, and floor mats, among many more.

But where we truly stand out is our commitment to delivering parts and accessories at extremely competitive prices without compromising quality. By shopping at Newparts.com, not only can you ensure your vehicle is treated with certified Chevrolet parts, but you can also significantly cut the cost of maintaining or repairing your vehicle.

To provide a seamless customer experience, our website is designed with a user-friendly interface to help you quickly locate the part or accessory you need. Our team of highly experienced and dedicated customer service personnel is always on standby to assist you with any enquiries.

Most importantly, we value your satisfaction. That's why we provide a smooth return and exchange policy, coupled with safe, timely, and reliable shipping services.

Your Chevrolet deserves the best, and that's exactly what Newparts.com provides. For all your Chevrolet parts and accessory needs, trust us as your one-stop online shop. Count on us to keep your Chevrolet running like new with parts that are as good as, if not better than, the day your vehicle rolled off the factory floor.

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Maintain. Improve. Optimize. That's the Newparts.com promise. Discover the difference a real part can make today! Check out all of our Chevrolet parts.

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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