My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Cometic C5172 GM Gen III/IV LS Small Block V8 Rear Main Seal Kit

(1998-2002, 2010-2013 Chevrolet Camaro; 1997-2013 Chevrolet Corvette; 2006-2009 Chevrolet Trailblazer; 2005-2006 Chevrolet SSR + 5 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C5172
5 reviews
Sale Price

$75.86

Estimated ship date Tuesday, November 24

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C5172 Rear Main Seal Kit is designed specifically for GM Generation III and Generation IV LS small block V8 engines. This comprehensive seal kit provides everything needed to replace the critical rear main seal, preventing oil leaks at the crankshaft and engine block junction.

Key Features:

  • Application-specific design for GM Gen III/IV LS engines including LS1, LS2, LS3, LS6, LS7, LQ4, LQ9, and L92
  • High-quality seal materials engineered to withstand extreme temperatures and pressures
  • Precision-manufactured components ensure proper fit and reliable sealing
  • Complete kit includes all necessary seals and gaskets for rear main seal replacement
  • Cometic quality construction for long-lasting performance and durability

Cometic Gasket is a leading manufacturer of performance gaskets and seals, utilizing advanced materials and manufacturing processes. This rear main seal kit is essential for engine rebuilds, performance upgrades, or addressing oil leak issues in GM LS-platform engines. Proper installation ensures reliable oil containment and optimal engine performance.

Products specifications

Fits

1998-2002, 2010-2013 Chevrolet Camaro; 1997-2013 Chevrolet Corvette; 2006-2009 Chevrolet Trailblazer; 2005-2006 Chevrolet SSR; 2004-2006 Pontiac GTO; 1998-2002 Pontiac Firebird; 2009 Pontiac G8; 2004-2007, 2009-2013 Cadillac CTS; 2001-2004 Avanti II

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

It is good, but I wish the emblems would not fall off the wheels. Hopefully these will do the trick. Follow up if you like :)

No one can beat these prices shipped fast great condition !!!!

Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.

Very smooth ordering and processing. Great communications.

The best price I could find on the internet, item received was just as described, shipping was extremely quick. What else is there to say? Autoplicity should be the benchmark for internet sales.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy