1998 Audi A4 Thermostats & Parts
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- iD Select®Engine Coolant ThermostatAudi A4 / A4 Quattro 1998, Engine Coolant Thermostat by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$5.17 - $12.94
- MotoRad®Engine Coolant ThermostatAudi A4 1998, Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in their vehicle. As...Offer precise pressure controlEnsure the proper fit$5.14 - $55.08
- Original (OEM)Engine Cooling PartsNo matter the type of vehicle you drive, its heart needs efficient cooling to perform reliably. This is why all vehicles come with a cooling system that prevents the engine from overheating and allows it to operate within a safe...
- Mahle®Engine Coolant ThermostatAudi A4 / A4 Quattro 1998, Engine Coolant Thermostat by Mahle®. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle thermostat engineered to deliver outstanding...Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability$12.39 - $21.29
- Gates®OE Type Engine Coolant ThermostatAudi A4 / A4 Quattro 1998, OE Type Engine Coolant Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured...Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH$24.16 - $36.85
- Mishimoto®ThermostatAudi A4 1998, Thermostat by Mishimoto®. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from modified and upgraded turbo applications. Once the engine is...$59.95
- MotoRad®Fail Safe™ Series ThermostatAudi A4 / A4 Quattro 1998, Fail Safe™ Series Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open...$12.28 - $18.23
- Beck Arnley®Engine Coolant ThermostatAudi A4 1998, Engine Coolant Thermostat by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...OE quality products from top original equipmentTop quality materials$7.67 - $18.69
- MotoRad®UltraStat™ Series ThermostatAudi A4 / A4 Quattro 1.8L 1998, UltraStat™ Series Thermostat by MotoRad®. Temperature: 190F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge...$10.76
- Facet®Engine Coolant ThermostatAudi A4 1998, Engine Coolant Thermostat by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$7.56 - $14.07
- Vemo®Engine Coolant ThermostatAudi A4 / A4 Quattro 1998, Engine Coolant Thermostat by Vemo®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$17.26 - $19.41
- Stant®OE Exact Engine Coolant ThermostatAudi A4 Quattro 2.8L 1998, OE Exact Engine Coolant Thermostat by Stant®. With 1 Seal. Temperature: 189F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$12.37
- Stant®OE Type Engine Coolant ThermostatAudi A4 / A4 Quattro 1.8L 1998, OE Type Engine Coolant Thermostat by Stant®. Without Gaskets, Check Valves and Seal. Temperature: 190F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates,...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$8.24
- Meyle®Engine Coolant ThermostatAudi A4 1998, Engine Coolant Thermostat by Meyle®. Keep your prized possession running at its optimum and enjoy a safe driving experience with top-of-the-line Meyle replacement automotive parts. Made using premium materials following...Designed to make your vehicle perform at its optimal levelManufactured from high-strength materials for long-lasting durability$6.61 - $9.93
- MotoRad®Engine Coolant Thermostat SealAudi A4 / A4 Quattro 1998, Engine Coolant Thermostat Seal by MotoRad®. MotoRad seals and gaskets are made from high quality materials suitable for resistance to high temperatures and engine coolant to maintain a superior, long lasting...Made of High quality materialsResistance to high tempertures$0.65 - $0.77
- Stant®Engine Coolant Thermostat SealAudi A4 1998, Engine Coolant Thermostat Seal by Stant®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$1.87 - $2.35
- MotoRad®Engine Coolant Thermostat Gasket Single PackAudi A4 / A4 Quattro 2.8L 1998, Engine Coolant Thermostat Gasket Single Pack by MotoRad®. MotoRad seals and gaskets are made from high quality materials suitable for resistance to high temperatures and engine coolant to maintain a...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$0.65
- Beck Arnley®Engine Coolant Thermostat GasketAudi A4 1998, Engine Coolant Thermostat Gasket by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications...Rubber or Graphite impregnated for extreme temperature resistanceWire reinforced for radial strength and the Micro sealing provides a positive seal$1.31 - $1.75
- Facet®Engine Coolant Thermostat SealAudi A4 1998, Engine Coolant Thermostat Seal by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$2.33 - $3.54
- CRP®Engine Coolant Thermostat SealAudi A4 / A4 Quattro 2.8L 1998, Engine Coolant Thermostat Seal by CRP®. Size: 60 x 3.5mm. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this...Durable construction to withstand everyday wear and tearLeak proof junctions ensure long service life and unrestricted flow$0.47
- Vemo®Engine Coolant Thermostat SealAudi A4 Base 1.8L 1998, Engine Coolant Thermostat Seal by Vemo®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$0.46
- Elring®Engine Coolant Thermostat GasketAudi A4 1.8L 1998, Engine Coolant Thermostat Gasket by Elring®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$0.35
- iD Select®FailSafe™ Engine Coolant ThermostatAudi A4 / A4 Quattro 1998, FailSafe™ Engine Coolant Thermostat by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form,...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$12.39 - $15.60
- Rein®Engine Coolant ThermostatAudi A4 / A4 Quattro 1.8L 1998, Engine Coolant Thermostat by Rein®. Temperature: 87C. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$11.13
- Audi OECooling - Water Pump (2.8L)Audi A4 / A4 Quattro 2.8L 1998, Cooling - Water Pump by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$16.49 - $169.15
- Audi OECooling - Water Pump (Base Turbocharged 1.8L)Audi A4 Turbocharged 1.8L 1998, Cooling - Water Pump by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$5.33 - $96.89
- ReplacementEngine Coolant ThermostatAudi A4 1998, Engine Coolant Thermostat by Replacement. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Replacement...Expertly crafted from premium materialsDesigned to match rigorous quality standardsCall for Pricing
- Wahler®Engine Coolant Thermostat with SealAudi A4 1.8L 1998, Engine Coolant Thermostat with Seal 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$17.83
- iD Select®Engine Coolant Thermostat SealAudi A4 / A4 Quattro 1.8L 1998, Engine Coolant Thermostat Seal by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$0.87
- Febi®Engine Coolant Thermostat O-RingAudi A4 / A4 Quattro 2.8L 1998, Engine Coolant Thermostat O-Ring by Febi®. This Febi product is designed to help you restore your engine cooling system to its mint condition, so your motor can run within the proper temperature window...Designed to replace your factory productMade from the same grade material as your OE part$1.46
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