Stant 27140 Thermostat Gasket for American Motors (1958–1966): Ambassador, American, Classic and more
American Motors was born in 1954 when Nash and Hudson joined forces. Its Rambler compacts sold on sensible size and good mileage when Detroit was building bigger every year, and they still have a loyal following today.
This page lists only the American Motors models the Stant 27140 is catalogued to fit. It isn't a wall of every car ever made, just yours.
American Motors models this gasket fits
- American Motors Ambassador (1958–1966)
- American Motors American (1958–1965)
- American Motors Classic (1961–1966)
- American Motors Marlin (1965–1966)
- American Motors Rambler (1958–1960)
- American Motors Rebel (1958–1960, 1966)
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
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 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.