Wahler Thermostats, EGR Valves, Parts
- Wahler®Engine Coolant Thermostat and Housing Assembly with Seal (4834.100D)Engine Coolant Thermostat and Housing Assembly with Seal (4834.100D) by Wahler®. Temperature: 100C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$91.58
- Wahler®Engine Coolant Thermostat and Housing Assembly with Seals (410389.103D)Engine Coolant Thermostat and Housing Assembly with Seals (410389.103D) by Wahler®. Temperature: 103C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$83.52
- Wahler®Engine Coolant Thermostat and Housing Assembly with Seals (410390.103D)Engine Coolant Thermostat and Housing Assembly with Seals (410390.103D) by Wahler®. Temperature: 103C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$137.18
- Wahler®Engine Coolant Thermostat and Housing Assembly with Temperature Sensor (4818.90D)Engine Coolant Thermostat and Housing Assembly with Temperature Sensor (4818.90D) by Wahler®. Temperature: 90C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$133.34
- Wahler®Engine Coolant Thermostat with Gasket (410263.91D)Engine Coolant Thermostat with Gasket by Wahler®. Temperature: 90.5C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$22.35
- Wahler®Engine Coolant Thermostat with Housing (411471.103D)Engine Coolant Thermostat with Housing by Wahler®. Temperature: 103C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$88.09
- Wahler®Engine Coolant Thermostat with O-Ring (4236.88D)Engine Coolant Thermostat with O-Ring (4236.88D) by Wahler®. Temperature: 88C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$26.11
- Wahler®Engine Coolant Thermostat with Seal (4116.87D)Engine Coolant Thermostat with Seal (4116.87D) by Wahler®. Temperature: 87C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$25.22
- Wahler®Engine Coolant Thermostat with Seal (4256.80D)Engine Coolant Thermostat with Seal (4256.80D) by Wahler®. Temperature: 80C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$16.75
- Wahler®Engine Cooling Auxiliary Fan Switch (6017.85D)Engine Cooling Auxiliary Fan Switch by Wahler®. Temperature On: 85 Degree C. Get back control of your engine coolant fan with the top-notch fan switch. The Wahler’s engine coolant fan switch is an excellent choice for those who crave...Excellent replacement for your faulty OEM fan switchDesigned to control operation of the engine cooling fan$28.20
- Wahler®Engine Cooling Auxiliary Fan Switch (6017.95D)Engine Cooling Auxiliary Fan Switch (6017.95D) by Wahler®. Temperature On: 95 Degree C. With 3 Pin Connector. Get back control of your engine coolant fan with the top-notch fan switch. The Wahler’s engine coolant fan switch is an...Excellent replacement for your faulty OEM fan switchDesigned to control operation of the engine cooling fan$26.62
- Wahler®EGR Valve (710023D)EGR Valve (710023D) by Wahler®. In order to maintain compliance with the increasing stringency of exhaust emissions levels without impairing engine performance, exhaust gas recirculation (EGR) is one of the most frequently used...Excellent combination of quality and functionalityOffer precise pressure control$483.05
- Wahler®Engine Coolant Thermostat with Housing (410871.80D)Engine Coolant Thermostat with Housing by Wahler®. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will help ensure...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$41.93
- Wahler®EGR Valve (710476D)EGR Valve by Wahler®. In order to maintain compliance with the increasing stringency of exhaust emissions levels without impairing engine performance, exhaust gas recirculation (EGR) is one of the most frequently used technology for...Excellent combination of quality and functionalityOffer precise pressure control$597.14
- Wahler®EGR Valve (71002305D)EGR Valve (71002305D) by Wahler®. In order to maintain compliance with the increasing stringency of exhaust emissions levels without impairing engine performance, exhaust gas recirculation (EGR) is one of the most frequently used...Excellent combination of quality and functionalityOffer precise pressure control$372.03
- Wahler®Engine Coolant Thermostat (W0133-2619946-WAH)Engine Coolant Thermostat (W0133-2619946-WAH) by Wahler®. With Housing. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$170.78
- Wahler®Engine Coolant Thermostat (W0133-1969043-WAH)Engine Coolant Thermostat (W0133-1969043-WAH) by Wahler®. With Housing. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$148.61
- Wahler®Engine Coolant Thermostat (W0133-1662661-WAH)Engine Coolant Thermostat by Wahler®. With Housing and Seal. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will help...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$84.03
- Wahler®Engine Coolant Thermostat (W0133-1958948-WAH)Engine Coolant Thermostat (W0133-1958948-WAH) by Wahler®. Temperature: 90C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$136.22
- Wahler®Engine Coolant Thermostat (W0133-3785689-WAH)Engine Coolant Thermostat (W0133-3785689-WAH) by Wahler®. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will help ensure...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$74.30
- Wahler®Engine Coolant Thermostat (W0133-2074021-WAH)Engine Coolant Thermostat (W0133-2074021-WAH) by Wahler®. Temperature: 180F. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$32.19
- Wahler®Engine Coolant Thermostat (W0133-1953845-WAH)Engine Coolant Thermostat (W0133-1953845-WAH) by Wahler®. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will help ensure...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$134.22
- Wahler®Engine Coolant Thermostat (W0133-1637831-WAH)Engine Coolant Thermostat (W0133-1637831-WAH) by Wahler®. With O-Ring. Temperature: 87C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE,...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$17.97
- Wahler®Engine Coolant Thermostat (4508.101D)Engine Coolant Thermostat by Wahler®. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will help ensure efficient coolant...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$73.84
- Wahler®Engine Coolant Thermostat (W0133-2875101-WAH)Engine Coolant Thermostat by Wahler®. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will help ensure efficient coolant...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$62.96
- Wahler®Engine Coolant Thermostat (4022.82D)Engine Coolant Thermostat by Wahler®. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will help ensure efficient coolant...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$12.56
- Wahler®Engine Coolant Thermostat (W0133-2289895-WAH)Engine Coolant Thermostat by Wahler®. With O-Ring and Water Outlet. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$47.33
- Wahler®Engine Coolant Thermostat (W0133-1787921-WAH)Engine Coolant Thermostat (W0133-1787921-WAH) by Wahler®. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this thermostat will help ensure...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$155.30
- Wahler®Engine Coolant Thermostat (W0133-2048282-WAH)Engine Coolant Thermostat (W0133-2048282-WAH) by Wahler®. Temperature: 71C. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$95.09
- Wahler®Engine Coolant Thermostat (W0133-2051416-WAH)Engine Coolant Thermostat (W0133-2051416-WAH) by Wahler®. With 2 Seal Rings. Get your engine coolant back under control with this top-notch engine coolant thermostat by Wahler. Designed to fit and perform just like the OE, this...Perfect replacement for your worn-out factory thermostatDesigned for optimum control of engine coolant flow$27.97
Established far back in 1902, Wahler has matured into a leading supplier of automotive parts that beat the competition in terms of quality and durability. The company's history of success started with its first patented bellows thermostat. In the ensuing decades, Wahler developed and produced thermostats along with other high-temperature automotive parts for a wide variety of applications. Today, the brand operates under the umbrella of BorgWarner known as the world's leader in clean and efficient technology solutions for all types of vehicles.
Aside from being used by do-it-yourselfers all around the globe, Wahler parts are originally put in many Volkswagen and other vehicles. The lineup of Wahler automotive components is constantly expanded to meet ever-growing industry demands. So whether you are in need of an integrated, electrically heated, sleeve valve, or electromotoric thermostat or any related component, the company has you covered with a great variety of options to choose from. Whatever Wahler thermostat or thermoswitch, it stands for proper functionality, thus ensuring optimum levels of heat management for the engine’s reliable performance and lasting life.
Since 1980, Wahler has also been known as a reliable supplier of exhaust gas return systems, also called the EGR valves. Today, they are the most frequently used technology for reducing pollution by enhancing the engine output and controlling the emission of harmful nitrous oxides and soot particulates. The company's extensive product portfolio currently offers electrical and pneumatic EGR valves and flaps for a wide range of passenger cars and commercial vehicles. Every Wahler EGR valve and flap is precisely crafted to improve fuel economy, reduce emissions, and serve for years to come.