Reinz
SKU: REI-407739800

BMW Engine Coolant Thermostat Seal (2500 2800 528i L6) - Reinz 11531250399

2.8 Bavaria, 2500, 2800, 2800CS, 3.0CS, 3.0S, & more



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Price each: $0.99
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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Description

Details

SKU:
REI-407739800
FCP Euro ID:
424812
GTIN / UPC:
4026634034064
Made in:
Germany
Quality:
Aftermarket

OE Numbers

11531250399

MFG Numbers

407739800

Product Information

Part number: REI-407739800 is a new, unused Reinz engine coolant thermostat seal. When servicing or replacing your thermostat, its best to replace the thermostat seal as well to ensure a long lasting repair.

For almost a century Reinz has provided gaskets and sealing products for both auto manufacturers and as an aftermarket solution for car enthusiasts. Their full catalog features over 15,000 different products, providing a great selection for excellent value. Way back in 1962 Reinz became the (OEM) original equipment manufacturer for the prestigious Mercedes-Benz and Volkswagen car companies, a strong partnership that still continues to this day. The company continues to innovate and stay well ahead of the curve. For example, Reinz stopped using asbestos in their gaskets 12 years before it was banned in Germany in 1993. Reinz performs because every part they manufacture meets OEM standards – meaning you're getting great value that you can believe in. Many brands and models use sealing solutions from Reinz.

FCP Euro is an online retailer specializing in replacement parts for European cars including Volvo, BMW, Saab, Audi, VW and Mercedes Benz. Since 1986 FCP has been focused on servicing it’s customer, providing the highest quality replacement parts at affordable prices, and making sure that it’s catalog is accurate to ensure that their replacement parts fit and perform exactly as original equipment.

If you are not 100% satisfied with your purchase, you can return your order FCP Euro for a full refund. With FCP Euro’s 365 day hassle free return policy, there are no special catches or exceptions.

Engine Coolant Thermostat Seal

A thermostat gasket is a sealing gasket located between the thermostat housing and the engine block. Its primary role is to create a tight seal that prevents coolant from leaking out of the thermostat housing, ensuring that coolant circulates properly between the engine and the radiator. The gasket is usually made from rubber, silicone, or paper-like materials and is designed to withstand the heat and pressure of the engine's cooling system.

Engine Coolant Thermostat Seal Failure Symptoms
  • Coolant Leaks: The most common symptom of a failing thermostat gasket is a coolant leak. If the gasket becomes worn, cracked, or damaged, coolant may start to leak from around the thermostat housing, leading to visible coolant puddles under the vehicle or around the engine.
  • Engine Overheating: A faulty thermostat gasket can cause coolant loss, leading to reduced coolant levels and overheating of the engine. The engine temperature may rise above normal operating levels, and if the leak is severe enough, the vehicle may overheat, potentially causing serious engine damage.
  • Erratic Temperature Readings: A leaking thermostat gasket may cause the engine’s temperature to fluctuate. In some cases, the coolant may escape too quickly for the system to regulate engine temperature efficiently, leading to sudden changes in the temperature gauge reading.

About Reinz

Founded by Hugo Reinz in 1920, Reinz has been known for the manufacturing of Automotive gaskets for over 90 years. For almost a century Reinz has provided gaskets and sealing products for both auto manufacturers and as an aftermarket solution for car enthusiasts. Their full catalog features over 15,000 different products, providing a great selection for excellent value. Way back in 1962 Reinz became the (OEM) original equipment manufacturer for the prestigious Mercedes-Benz and Volkswagen car companies, a strong partnership that still continues to this day. The company continues to innovate and stay well ahead of the curve. For example, Reinz stopped using asbestos in their gaskets 12 years before it was banned in Germany in 1993. Reinz performs because every part they manufacture meets OEM standards – meaning you're getting great value that you can believe in. Many brands and models use sealing solutions from Reinz. In 1993 Reinx became a partner to the American company, Dana, to form the largest manufactures of components for automobile and commercial vehicles. The Gasket segment of Dana was Victor at the time ahich was then merged with Reinz to form the brand name of "Victor Reinz".

Fits These Cars

BMW 2500

  • 1969 BMW 2500 Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.5L L6 M30B25 Gas
    Notes: To housing
  • 1969 BMW 2500 Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.5L L6 M30B25 Gas
    Notes: To housing
  • 1970 BMW 2500 Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.5L L6 M30B25 Gas
    Notes: To housing
  • 1970 BMW 2500 Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.5L L6 M30B25 Gas
    Notes: To housing

BMW 2800

  • 1969 BMW 2800 Engine Coolant Thermostat Seal
    RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1969 BMW 2800 Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1969 BMW 2800 Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1970 BMW 2800 Engine Coolant Thermostat Seal
    RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1970 BMW 2800 Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1970 BMW 2800 Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1971 BMW 2800 Engine Coolant Thermostat Seal
    RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1971 BMW 2800 Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1971 BMW 2800 Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing

BMW 2800CS

  • 1970 BMW 2800CS Engine Coolant Thermostat Seal
    RWD Coupe 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1970 BMW 2800CS Engine Coolant Thermostat Seal
    Automatic RWD Coupe 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1970 BMW 2800CS Engine Coolant Thermostat Seal
    Manual RWD Coupe 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1971 BMW 2800CS Engine Coolant Thermostat Seal
    RWD Coupe 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1971 BMW 2800CS Engine Coolant Thermostat Seal
    Automatic RWD Coupe 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1971 BMW 2800CS Engine Coolant Thermostat Seal
    Manual RWD Coupe 2.8L L6 M30B28 Gas
    Notes: To housing

BMW 2.8 Bavaria

  • 1971 BMW 2.8 Bavaria Engine Coolant Thermostat Seal
    RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1971 BMW 2.8 Bavaria Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing
  • 1971 BMW 2.8 Bavaria Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.8L L6 M30B28 Gas
    Notes: To housing

BMW 3.0CS

  • 1971 BMW 3.0CS Engine Coolant Thermostat Seal
    RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1971 BMW 3.0CS Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1971 BMW 3.0CS Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1972 BMW 3.0CS Engine Coolant Thermostat Seal
    RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1972 BMW 3.0CS Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1972 BMW 3.0CS Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1973 BMW 3.0CS Engine Coolant Thermostat Seal
    RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1973 BMW 3.0CS Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1973 BMW 3.0CS Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.0L L6 M30B30 Gas
    Notes: To housing

BMW 3.0S

  • 1974 BMW 3.0S Engine Coolant Thermostat Seal
    RWD Sedan 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1974 BMW 3.0S Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.0L L6 M30B30 Gas
    Notes: To housing
  • 1974 BMW 3.0S Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.0L L6 M30B30 Gas
    Notes: To housing

BMW 3.0Si

  • 1975 BMW 3.0Si Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1975 BMW 3.0Si Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1976 BMW 3.0Si Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1976 BMW 3.0Si Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing

BMW 530i

  • 1975 BMW 530i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1975 BMW 530i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1976 BMW 530i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1976 BMW 530i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1977 BMW 530i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1977 BMW 530i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1978 BMW 530i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing
  • 1978 BMW 530i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.0L L6 M30 Gas
    Notes: To housing

BMW 630CSi

  • 1977 BMW 630CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.0L L6 M30 Gas
    Notes: To housing
  • 1977 BMW 630CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.0L L6 M30 Gas
    Notes: To housing

BMW 633CSi

  • 1978 BMW 633CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1978 BMW 633CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1979 BMW 633CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1979 BMW 633CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1980 BMW 633CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1980 BMW 633CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1981 BMW 633CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1981 BMW 633CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1982 BMW 633CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1982 BMW 633CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1983 BMW 633CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1983 BMW 633CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1984 BMW 633CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing
  • 1984 BMW 633CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.2L L6 M30 Gas
    Notes: To housing

BMW 733i

  • 1978 BMW 733i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1978 BMW 733i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1979 BMW 733i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1979 BMW 733i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1980 BMW 733i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1980 BMW 733i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1981 BMW 733i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1981 BMW 733i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1982 BMW 733i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1982 BMW 733i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1983 BMW 733i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1983 BMW 733i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1984 BMW 733i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1984 BMW 733i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing

BMW 528i

  • 1979 BMW 528i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.8L L6 M30 Gas
    Notes: To housing
  • 1979 BMW 528i Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.8L L6 M30 Gas
    Notes: To housing
  • 1980 BMW 528i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.8L L6 M30 Gas
    Notes: To housing
  • 1980 BMW 528i Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.8L L6 M30 Gas
    Notes: To housing
  • 1981 BMW 528i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 2.8L L6 M30 Gas
    Notes: To housing
  • 1981 BMW 528i Engine Coolant Thermostat Seal
    Manual RWD Sedan 2.8L L6 M30 Gas
    Notes: To housing

BMW 533i

  • 1983 BMW 533i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1983 BMW 533i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1984 BMW 533i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing
  • 1984 BMW 533i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.2L L6 M30 Gas
    Notes: To housing

BMW 535i

  • 1985 BMW 535i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.5L L6 M30 Gas
    Notes: To housing
  • 1985 BMW 535i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.5L L6 M30 Gas
    Notes: To housing

BMW 635CSi

  • 1985 BMW 635CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1985 BMW 635CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1986 BMW 635CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1986 BMW 635CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1987 BMW 635CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1987 BMW 635CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1988 BMW 635CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1988 BMW 635CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1989 BMW 635CSi Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing
  • 1989 BMW 635CSi Engine Coolant Thermostat Seal
    Manual RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing

BMW 735i

  • 1985 BMW 735i Engine Coolant Thermostat Seal
    Automatic RWD Sedan 3.5L L6 M30 Gas
    Notes: To housing
  • 1985 BMW 735i Engine Coolant Thermostat Seal
    Manual RWD Sedan 3.5L L6 M30 Gas
    Notes: To housing

BMW L6

  • 1987 BMW L6 Engine Coolant Thermostat Seal
    Automatic RWD Coupe 3.5L L6 M30 Gas
    Notes: To housing

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