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Mopar Performance Chrome Thermostat Housing : Suit Small Block and Big Block (Mopar Part# P4286759)

AU$84.70
Expected ship date:Tomorrow
AU$84.70
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Overview

Freshen up your engine bay and replace a tired, corroded or leaking water neck with this Mopar Performance chrome thermostat housing. Designed to suit many classic Chrysler Small Block LA and Big Block V8 applications, it is a neat upgrade for restorations, engine tidy-ups and cooling system maintenance where a straight chrome housing is required.

The chrome finish gives the front of the intake a cleaner look, while the solid construction makes it a practical replacement for old housings that have become pitted, warped or difficult to seal. Supplied with mounting bolts and a gasket, it is ready to fit to a compatible intake manifold. Please note this housing is not suitable for engines running a Mopar M1 intake manifold.

 

Product Features:

  • Mopar Performance chrome thermostat housing
  • Suits many Chrysler Small Block LA and Big Block V8 engines
  • Not suitable for Mopar M1 intake manifold applications
  • Also known as a water neck or water inlet housing
  • Chrome finish for a clean engine bay appearance
  • Supplied with 2 mounting bolts
  • Supplied with thermostat housing gasket
  • Approximate bolt flange spacing: 82mm centre to centre
  • Ideal replacement for rusty, worn or leaking thermostat housings

Customer Reviews

Average Customer Rating
Ease of Installation
Build Quality
Price/Value
Appearance
Housing was great, awesome delivery time By Gavin (posted on 24/10/2022)
as above
looks the part By Wayne (posted on 10/04/2019)
have not installed yet
Really nice looking and simple By John (posted on 19/04/2016)
This looks the part on my 360. Nice and easy to fit and works perfectly.

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Additional Information

SKU 105.27484
Sale Unit Each
Legacy Part Number V8TSHM
© 2026 Hemi Performance. All Rights Reserved.

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