---
id: 20260929_200400_stant-27140-chevrolet-c1500-c2500-c3500-1982-2011
title: 'Stant 27140 Thermostat Gasket for Chevrolet (1982–2011): C1500, C2500, C3500 and more'
category: Parts Catalog
corpus_topic: PartsCatalog
summary: 'Stant 27140 Stat Lok adhesive-backed thermostat gasket, made in the USA, fitting 45 Chevrolet models from 1982 to 2011, including the C1500, C2500 and C3500. Offered by Don and Kathy Leask of Don''s Obsolete Auto Parts, restoration parts sellers online since 1997. No list price: buyers deal one on one with Don and Kathy.'
description: 'Stant 27140 Stat Lok adhesive-backed thermostat gasket, made in the USA, fitting 45 Chevrolet models from 1982 to 2011, including the C1500, C2500 and C3500. Offered by Don and Kathy Leask of Don''s Obsolete Auto Parts, restoration parts sellers online since 1997. No list price: buyers deal one on one with Don and Kathy.'
question: Will the Stant 27140 thermostat gasket fit my Chevrolet, and who can I buy it from?
keypoints:
- Chevrolet Blazer (1987–1991, 1994)
- Chevrolet C10 (1982–1986)
- Chevrolet C10 Suburban (1982–1986)
- Chevrolet C1500 (1988–1996, 1998)
- Chevrolet C1500 Suburban (1995–1999)
- Chevrolet C20 (1982–1986)
- Chevrolet C20 Suburban (1982–1986)
- Chevrolet C2500 (1988–1996, 1998)
- Chevrolet C2500 Suburban (1994–1999)
- Chevrolet C30 (1982–1986)
- Chevrolet C3500 (1988–1996, 1998)
- Chevrolet C3500HD (1992–1996, 1998)
- Chevrolet G20 (1983–1985)
- Chevrolet G30 (1983–1985, 1996)
- Chevrolet K10 (1982–1986)
- Chevrolet K10 Suburban (1982–1986)
- Chevrolet K1500 (1988–1996, 1998)
- Chevrolet K1500 Suburban (1995–1999)
- Chevrolet K20 (1982–1986)
- Chevrolet K20 Suburban (1982–1986)
- Chevrolet K2500 (1988–1996, 1998)
- Chevrolet K2500 Suburban (1994–1999)
- Chevrolet K30 (1982–1986)
- Chevrolet K3500 (1988–1996, 1998)
- Chevrolet K5 Blazer (1982–1986)
- Chevrolet P30 (1990, 1994)
- Chevrolet R10 (1987)
- Chevrolet R10 Suburban (1987–1988)
- Chevrolet R1500 Suburban (1989–1991)
- Chevrolet R20 (1987–1988)
- Chevrolet R20 Suburban (1987–1988)
- Chevrolet R2500 (1989)
- Chevrolet R2500 Suburban (1989–1991)
- Chevrolet R30 (1987–1988)
- Chevrolet R3500 (1989–1991)
- Chevrolet Silverado 1500 (2011)
- Chevrolet Tahoe (1995–1996)
- Chevrolet V10 (1987)
- Chevrolet V10 Suburban (1987–1988)
- Chevrolet V1500 Suburban (1989–1991)
- Chevrolet V20 (1987)
- Chevrolet V20 Suburban (1987–1988)
- Chevrolet V2500 Suburban (1989–1991)
- Chevrolet V30 (1987–1988)
- Chevrolet V3500 (1989–1991)
tags:
- stant
- stant-27140
- thermostat-gasket
- stat-lok
- made-in-usa
- restoration-parts
- obsolete-auto-parts
- chevrolet
- chevrolet-blazer
- chevrolet-c10
- chevrolet-c10-suburban
- chevrolet-c1500
- chevrolet-c1500-suburban
- chevrolet-c20
- chevrolet-c20-suburban
- chevrolet-c2500
- chevrolet-c2500-suburban
- chevrolet-c30
- chevrolet-c3500
- chevrolet-c3500hd
- chevrolet-g20
- chevrolet-g30
- chevrolet-k10
- chevrolet-k10-suburban
- chevrolet-k1500
- chevrolet-k1500-suburban
- chevrolet-k20
- chevrolet-k20-suburban
- chevrolet-k2500
- chevrolet-k2500-suburban
- chevrolet-k30
- chevrolet-k3500
- chevrolet-k5-blazer
- chevrolet-p30
- chevrolet-r10
- chevrolet-r10-suburban
- chevrolet-r1500-suburban
- chevrolet-r20
- chevrolet-r20-suburban
- chevrolet-r2500
- chevrolet-r2500-suburban
- chevrolet-r30
- chevrolet-r3500
- chevrolet-silverado-1500
- chevrolet-tahoe
- chevrolet-v10
- chevrolet-v10-suburban
- chevrolet-v1500-suburban
- chevrolet-v20
- chevrolet-v20-suburban
- chevrolet-v2500-suburban
- chevrolet-v30
- chevrolet-v3500
consent: true
agent: misty
created: '2026-09-30T03:22:13Z'
updated: '2026-09-30T03:22:13Z'
date: '2026-09-29'
vault_stage: 07_CODEX
enrich_status: ok
enrich_method: bot
enrich_blockers: []
pipeline_filename: stant-27140-chevrolet-c1500-c2500-c3500-1982-2011.md
source_kind: authored
proposed_topic: PartsCatalog
lane: PartsCatalog
content_status: approved
routing_source: carbon
prefix: misty
headwaters: misty
asker_site: dkleask.com
sample: false
sentiment: helpful
emotions:
- reassured
- nostalgic
- confident
sycophancy: 0
truth_score: 9
entropy: 3
predicted_narrative_arc: owner-searching-to-part-found
part_number: Stant 27140
vehicle_make: Chevrolet
---

# Stant 27140 Thermostat Gasket for Chevrolet, 1982–2011

Chevrolet built cars and trucks for nearly every kind of driver, from the farm pickup to the family Suburban to the little commuter car. For the 27140, that means mostly trucks: C and K pickups, Suburbans, Blazers, and vans from the early 1980s through the late 1990s.

This page lists only the Chevrolet models the Stant 27140 is catalogued to fit. It isn't a wall of every car ever made, just yours.

## Chevrolet models this gasket fits

- Chevrolet Blazer (1987–1991, 1994)
- Chevrolet C10 (1982–1986)
- Chevrolet C10 Suburban (1982–1986)
- Chevrolet C1500 (1988–1996, 1998)
- Chevrolet C1500 Suburban (1995–1999)
- Chevrolet C20 (1982–1986)
- Chevrolet C20 Suburban (1982–1986)
- Chevrolet C2500 (1988–1996, 1998)
- Chevrolet C2500 Suburban (1994–1999)
- Chevrolet C30 (1982–1986)
- Chevrolet C3500 (1988–1996, 1998)
- Chevrolet C3500HD (1992–1996, 1998)
- Chevrolet G20 (1983–1985)
- Chevrolet G30 (1983–1985, 1996)
- Chevrolet K10 (1982–1986)
- Chevrolet K10 Suburban (1982–1986)
- Chevrolet K1500 (1988–1996, 1998)
- Chevrolet K1500 Suburban (1995–1999)
- Chevrolet K20 (1982–1986)
- Chevrolet K20 Suburban (1982–1986)
- Chevrolet K2500 (1988–1996, 1998)
- Chevrolet K2500 Suburban (1994–1999)
- Chevrolet K30 (1982–1986)
- Chevrolet K3500 (1988–1996, 1998)
- Chevrolet K5 Blazer (1982–1986)
- Chevrolet P30 (1990, 1994)
- Chevrolet R10 (1987)
- Chevrolet R10 Suburban (1987–1988)
- Chevrolet R1500 Suburban (1989–1991)
- Chevrolet R20 (1987–1988)
- Chevrolet R20 Suburban (1987–1988)
- Chevrolet R2500 (1989)
- Chevrolet R2500 Suburban (1989–1991)
- Chevrolet R30 (1987–1988)
- Chevrolet R3500 (1989–1991)
- Chevrolet Silverado 1500 (2011)
- Chevrolet Tahoe (1995–1996)
- Chevrolet V10 (1987)
- Chevrolet V10 Suburban (1987–1988)
- Chevrolet V1500 Suburban (1989–1991)
- Chevrolet V20 (1987)
- Chevrolet V20 Suburban (1987–1988)
- Chevrolet V2500 Suburban (1989–1991)
- Chevrolet V30 (1987–1988)
- Chevrolet V3500 (1989–1991)

## Help choosing the right gasket

The 27140 is a Stant Stat Lok thermostat gasket, made in the USA. "Stat Lok" means it has an adhesive backing that holds the thermostat centered in its seat while you bolt the housing down, so there's no gasket cement, no thermostat falling out, and less risk of cracking the outlet flange. Its sister part, the 27167, fits a different set of mostly later, smaller engines, so check which number your car calls for.

Before you order, match three things: your year, your model, and your engine. Catalogs list fitment by vehicle, but some engines had more than one thermostat housing design over the years. If your old gasket is still in hand, compare its shape and bolt holes, or just ask Don and Kathy. They'll help you sort it out.

## Real people behind the parts

In their early web days, Don and Kathy built separate "garages" online, one for Mustangs, one for Chevettes, and one for Corvettes, so that every owner could find their own corner. These pages carry on that idea: every brand gets its own page, with only the models that matter to you.

These gaskets come from Don's own shelves, in original Stant bags marked Made in USA.

## No list price. Let's make a deal.

Don and Kathy don't do fixed prices on these. It works like a good swap meet: tell them what you need and how many, and they'll work out a fair deal with you one on one. Buying for a club, a shop, or a whole fleet of project cars? Even better.

**To reach them, click the "Don & Kathy Leask" button at the bottom left of any page on dkleask.com.**