Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Engine Coolant Thermostat O-Ring (FelPro) for 1987-2011 Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, & Saturn NEW

$ 4 .47

Product Notes

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Brand: FelPro
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
O-ring

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Century, Lucerne, Regal, Rendezvous, Skyhawk, Skylark, Terraza
Cadillac Cimarron
Chevrolet Avalanche 2500, Beretta, C1500, C2500, C2500 Suburban, C3500, Camaro, Cavalier, Celebrity, Corsica, Equinox, Express 3500, G30, Impala, K2500, K2500 Suburban, K3500, LLV, Lumina, Lumina APV, Malibu, Monte Carlo, P30, R2500 Suburban, R3500, S10, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Suburban 2500, Uplander, V3500, Venture
GMC C2500, C2500 Suburban, C3500, G3500, K2500, K2500 Suburban, K3500, P3500, R2500 Suburban, R3500, Savana 3500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sonoma, V3500, Yukon XL 2500
Isuzu Hombre, Pickup, Rodeo
Oldsmobile Achieva, Alero, Cutlass, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Firenza, Silhouette
Pontiac 6000, Aztek, Firebird, G6, Grand Am, Grand Prix, Montana, Sunbird, Sunfire, Tempest, Torrent, Trans Sport
Saturn Aura, Relay, Vue

This is a universal part that fits 2,632 vehicle configurations across 8 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Interchange Parts

Brand Part Number
Corteco 11099-1
Corteco 110991
Corteco 11100-1
Corteco 111001
Corteco 11252-1
Corteco 112521
Corteco 11308-1
Corteco 113081
Corteco 113241
Corteco 122701
General Motors 10089626
General Motors 10182377
General Motors 10209046
General Motors 10226107
General Motors 24577118
MMP 635490
Victor Reinz 711355100
Victor Reinz C31156
Victor Reinz C31262
Victor Reinz C31301

Fits Years: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011

Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

×

Search by Vehicle

1
2
3
Added to cart · Part