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  • Gates Engine Coolant Thermostat Seal for Audi A4 - 33607
    $1.21
    Product Specifications
    • Height: 0.158"
    • Inside Diameter: 1.93"
    • Outside Diameter: 2.25"
    • Style: O-Ring
    • Type: Thermostat Seal
    • UPC: 072053025026
    • Part Description: Audi A4 Engine Coolant Thermostat Seal
    More Info
  • Victor Reinz Engine Coolant Water Pipe O Ring for Audi A4 - 41-76367-00
    $4.47
    Product Specifications
    • Inside Diameter: 1.9500 in
    • Material: Molded Rubber
    • UPC: 023913755072
    • Part Description: Audi A4 Engine Coolant Water Pipe O Ring
    More Info
  • facet Engine Coolant Thermostat Seal for Audi A4 - 7.9590
    $3.71
    Product Specifications
    • Part Description: Audi A4 Engine Coolant Thermostat Seal
  • Gates Engine Coolant Thermostat Seal for Audi A4 - 33613
    $0.84
    Product Specifications
    • Height: 0.14"
    • Inside Diameter: 2.359"
    • OE Part Number: 799
    • Outside Diameter: 2.637"
    • Style: O-Ring
    • Type: Thermostat Seal
    • UPC: 072053125023
    • Part Description: Audi A4 Engine Coolant Thermostat Seal
    More Info
  • facet Engine Coolant Thermostat Seal for Audi A4 - 7.9527
    $3.36
    Product Specifications
    • Part Description: Audi A4 Engine Coolant Thermostat Seal
  • STANT Engine Coolant Thermostat Seal for Audi A4 - 27271
    $1.52
    Product Specifications
    • Freight Class: 85
    • OE Part Number: 7910245057, 11511714519, 11531265084, 11531304202, 07119906322, 6172030180, 0019973345, A0019973345, A6172030180, W702837S300, E45Y8255B, E4RY8255B, N90560801, 34119119, 035121119, N901119159A, N90126802, 034121119, 99970163240
    • UPC: 033342072718
    • Part Description: Audi A4 Engine Coolant Thermostat Seal
    More Info
  • STANT Engine Coolant Thermostat Seal for Audi A4 - 27269
    Product Specifications
    • Height: 5/32"
    • Inside Diameter: 1 15/16"
    • OE Part Number: 059121119, 059103095, 524069219, 4425632, 95110611550
    • Outside Diameter: 2 1/4"
    • UPC: 033342072695
    • Part Description: Audi A4 Engine Coolant Thermostat Seal
    More Info

About Audi A4 Thermostat Gasket

The Audi A4 is a line of compact executive cars. Audi has manufactured plenty of quality vehicles and parts, such as thermostat gasket parts. A thermostat gasket seals the vehicle's thermostat and stops the coolant from oozing out. A faulty A4 thermostat gasket can lead to coolant leaking out, poor fuel economy, and uncommon noises.
Whereas, the worn thermostat gasket parts need to be repaired or replaced for better A4 performance. The thermostat gasket parts are used to seal the surface between the housing and the engine block/intake manifold. The removal process for an A4 thermostat gasket is as follows. Drain the coolant out of the cooling system. Locate the housing. Then, remove the bolts for the housing and remove the old gasket using a blade. We are here for you 24/7. There are much better and smarter products and devices online.