---
id: 20261005_160000_stant-27271-volvo-240-1981-1985
title: Stant 27271 Thermostat Seal for Volvo 240 (1981–1985)
category: Parts Catalog
corpus_topic: PartsCatalog
site_category: Parts Catalog
summary: Stant 27271 thermostat seal (Gates 33613), fitting the Volvo 240 (1981–1985) per Stant's 1928–1994 catalog. Offered by Don and Kathy Leask of Don's Obsolete Auto Parts, restoration parts sellers online since 1997. Price is $9.95 plus $3.00 for shipping.
description: Stant 27271 thermostat seal (Gates 33613), fitting the Volvo 240 (1981–1985) per Stant's 1928–1994 catalog. Offered by Don and Kathy Leask of Don's Obsolete Auto Parts, restoration parts sellers online since 1997. Price is $9.95 plus $3.00 for shipping.
question: Will the Stant 27271 thermostat seal fit my Volvo 240, and who can I buy it from?
keypoints:
- Volvo 240 (1981–1985)
- 'Engines listed: 4-Cyl. 2.1L, 6-Cyl. 2.4L Diesel'
- Same seal as Gates 33613
- Price is $9.95 plus $3.00 for shipping.
tags:
- stant
- stant-27271
- thermostat-seal
- water-outlet-seal
- restoration-parts
- obsolete-auto-parts
- volvo
- volvo-240
consent: true
agent: misty
created: '2026-10-06T21:37:26Z'
updated: '2026-10-06T22:08:48Z'
date: '2026-10-05'
vault_stage: 07_CODEX
enrich_status: ok
enrich_method: bot
enrich_blockers: []
pipeline_filename: stant-27271-volvo-240-1981-1985.md
source_kind: authored
proposed_topic: PartsCatalog
lane: PartsCatalog
content_status: approved
routing_source: carbon
prefix: misty
headwaters: misty
voice: misty
active_voice: misty
voices:
- misty
asker_site: donsobsoleteautoparts.com
sample: false
sentiment: helpful
emotions:
- reassured
- nostalgic
- confident
sycophancy: 0
truth_score: 9
entropy: 3
predicted_narrative_arc: owner-searching-to-part-found
share_url: https://donsobsoleteautoparts.com/kb/PartsCatalog/stant-27271-volvo-240-1981-1985.md
source_url: ''
part_number: Stant 27271
requested_by: Kathy Leask (email 2026-10-05 3:14 PM PT, msg_0859fa0d63994b9eb5832c2c51135a79)
approved_by: 'Daniel Comp APPROVED Oct 6, 2026 ~2:24 PM PT: apply Don Leask pricing block to ALL Stant pages on DOAP and finish posting remaining seal pages'
vehicle: Volvo 240
---

# Stant 27271 Thermostat Seal for Volvo 240, 1981–1985

Volvo built its reputation on safe, durable cars, and plenty of old Volvos are still on the road with hundreds of thousands of miles on them. On the Volvo side, Stant's catalog lists the 27271 for 4 models from 1981 to 1986.

This page is for one model only: the Volvo 240. It isn't a wall of every car ever made, just yours.

## Model this seal fits

- Volvo 240 (1981–1985)
- 4-Cyl. 2.1L: 1985
- 6-Cyl. 2.4L Diesel: 1981–1985

## Help choosing the right seal

The 27271 is a Stant thermostat seal, a molded rubber ring that seals the thermostat or the water outlet (thermostat housing) instead of a flat paper gasket. Its Gates equivalent, Gates 33613, is described as a O-ring seal, about 2.359 in. inside diameter × 2.637 in. outside diameter × 0.14 in. thick. Stant's own description of these seals: no sealer or RTV is needed for a leak-proof seal, and each one is shaped for its application. Stant made a different seal for each housing design, and Don stocks several of them, 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 seal is still in hand, compare its size and shape, or just ask Don and Kathy. They'll help you sort it out.

## Real people behind the parts

Back in 1997, when almost nobody had a website, Don and Kathy were already selling car parts online. They were the very first web customer of Daniel Comp's Intelligent Network. They've since sold through eBay, Bonanza, and their own site, and kept the sales coming no matter how often the internet changed its rules.

These seals come from Don's own shelves.

## Price is $9.95 plus $3.00 for shipping.

Don and Kathy offer a fair deal for this. 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 donsobsoleteautoparts.com, or email misty@donsobsoleteautoparts.com.**