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THERMOSTAT, original type, bellowed

$149.99
Part #
434-156
Application
BN1-BJ8, MGA, TR2-4A, E-Type 3.8, Jag Early Sedans, XK120-150
In Stock In Stock

The original design of most older British cars called for a sleeve type thermostat which moves to blank off the coolant bypass port when the thermostat opens. This exact type of thermostat has not been available for many years. The amount of water that is allowed to bypass the radiator with modern replacement thermostats is enough to cause overheating in marginal engines. Early cars have large bypass ports, and cooling can be improved by installing our reproduction of the original style thermostat.

Note: This thermostat can sustain pressure of not over 7 psi.  If your car uses a radiator cap rated at more than 7 psi., do not use this, as the higher pressure will cause collapsing of the thermostat's bellows.

Installation

Instructions
Model (Site) Category Schematic Key Name Application Qty
Austin Healey 100, 100-6, 3000 Cooling System Cooling 100-4 45 THERMOSTAT BN1, BN2 1
Austin Healey 100, 100-6, 3000 Cooling System Cooling 100-6, 3000 35 THERMOSTAT BN4-BJ8 1
Jaguar Early Sedans Cooling System Cooling System, Mk VII, Mk VIII, Mk IX 16 THERMOSTAT Mk VII, Mk VIII, Mk IX 1
Jaguar Early Sedans Cooling System Cooling System, Mk I 56 THERMOSTAT Mk I 1
Jaguar XK120, 140, 150 Cooling System Cooling System, XK120 6 THERMOSTAT XK120 1
Jaguar XK120, 140, 150 Cooling System Cooling System, XK140-150 21 THERMOSTAT XK140-150 1
MGA Cooling System Cooling System 31 THERMOSTAT 1500, 1600, 1622 1
Triumph TR2, 3, 4 Cooling System Water Pumps, Hoses & Thermostats 10 THERMOSTAT TR2-3B 1
Jaguar E-Type Cooling System Cooling System - 3.8 Liter 16 THERMOSTAT E-Type 3.8 Liter 1
Jaguar E-Type Intake Manifold Intake Manifold - 3.8 Liter 6 THERMOSTAT E-Type 3.8 Liter 1
Jaguar Early Sedans Intake Manifold Intake Manifold, Mk VIII, Mk IX 16 THERMOSTAT 1
Jaguar Early Sedans Intake Manifold Intake Manifold, Mk VII 3 THERMOSTAT 1
Jaguar XK120, 140, 150 Intake Manifold Intake Manifold, XK150 dual carburetor 16 THERMOSTAT 1
Jaguar XK120, 140, 150 Intake Manifold Intake Manifold, XK140 6 THERMOSTAT 1
Jaguar XK120, 140, 150 Intake Manifold Intake Manifold, XK150S triple carburetor 11 THERMOSTAT 1

The Longest in the Business

  • All Classic British products are warrantied to be free from defects in material and workmanship for 2 years from the date of invoice.
  • All superchargers, supercharger components, and supercharger hardware are warranted to be free from defects in material and workmanship for 1 year from date of invoice.
  • Moss Motors, Ltd. will, at its discretion, repair or replace any part that fails in service within the warranty period. This warranty does not cover labor, failure of related components, normal wear of brake or clutch components or failure resulting from alteration, misuse, accidental damage, faulty installation, or faulty repair.
  • Warranty requests should be submitted to our sales department and must be supported by the original Moss Motors purchase invoice and documentation of the failure.
Brand: CLASSIC GOLD