1998 Audi A8 Thermostat Housings & Filler Necks
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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... - Four Seasons®Engine Coolant Water Outlet w/o ThermostatAudi A8 / A8 Quattro 1998, Engine Coolant Water Outlet without Thermostat by Four Seasons®. Material: Aluminum. Inlet Diameter: 1.327". Mounting Flange Thickness: 0.398". All products are engineered and tested to provide years of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$13.86
- Gates®Engine Coolant Thermostat SealAudi A8 1998, Engine Coolant Thermostat Seal 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 from the...Great design and functionMade from sturdy materials$1.11
- iD Select®Engine Coolant Thermostat Housing GasketAudi A8 1998, Engine Coolant Thermostat Housing Gasket 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$1.50
- Mahle®Engine Coolant Thermostat Housing GasketAudi A8 Quattro 4.2L 1998, Engine Coolant Thermostat Housing Gasket by Mahle®. Location: Thermostat to Thermostat Housing. Material: Rubber. Type: O-Ring. Keep your cooling system running leak-free, with superior-grade Mahle seals and...Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability$1.50
- MotoRad®Engine Coolant Thermostat Seal Multiple PackAudi A8 / A8 Quattro 1998, Engine Coolant Thermostat Seal Multiple Pack by MotoRad®. Location: at Engine Side of Top Radiator Hose (Outlet System). MotoRad seals and gaskets are made from high quality materials suitable for resistance...Made of High quality materialsResistance to high tempertures$0.77
- ARP®Thermostat Housing Bolt KitThermostat Housing Bolt Kit by ARP®. Material: Stainless Steel. Quantity: Set of 3. Finish: Polished. Thread: 3/8". UHL: 1.000"/2.000". To keep your engine cool and improve your vehicle's performance, this product is just the right...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$7.89 - $10.93
- Dorman®Engine Coolant Thermostat HousingAudi A8 1998, Engine Coolant Thermostat Housing by Dorman®. Material: Metal. Bolt Hole Diameter: 0.313". Quantity: 2 Bolt Hole. Finish: Natural. Re-engineered to address common failure points in the original equipment, Dorman’s Engine...Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking$16.73
- MotoRad®Engine Coolant Thermostat HousingAudi A8 1998, Engine Coolant Thermostat Housing by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$11.17
- Audi OECooling - Water Pump (3.7L)Audi A8 3.7L 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 to maintain...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$30.01 - $443.39
- Audi OECooling - Water Pump (Base 4.2L)Audi A8 Quattro Base 4.2L 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$30.01 - $443.39
- ARP®Thermostat Housing Bolt KitThermostat Housing Bolt Kit by ARP®. Material: 8740 Chrome Moly. Quantity: Set of 3. Finish: Black. Thread: 3/8". UHL: 1.000"/2.000". To keep your engine cool and improve your vehicle's performance, this product is just the right...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$8.18
- ARP®Thermostat Housing Bolt KitThermostat Housing Bolt Kit by ARP®. Material: Stainless Steel. Quantity: Set of 2. Finish: Polished. Thread: 5/16". UHL: 0.875". To keep your engine cool and improve your vehicle's performance, this product is just the right solution....Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$6.71 - $7.08
- ARP®Thermostat Housing Bolt KitThermostat Housing Bolt Kit by ARP®. Material: 8740 Chrome Moly. Quantity: Set of 2. Finish: Black. Thread: 5/16". UHL: 0.875". To keep your engine cool and improve your vehicle's performance, this product is just the right solution....Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$4.21
- ARP®Thermostat Housing Bolt KitThermostat Housing Bolt Kit by ARP®. Material: 8740 Chrome Moly. Quantity: Set of 2. Finish: Black. Thread: M8. UHL: 20mm. To keep your engine cool and improve your vehicle's performance, this product is just the right solution....Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$6.47 - $6.84
- ARP®Thermostat Housing Bolt KitThermostat Housing Bolt Kit by ARP®. Material: Stainless Steel. Quantity: Set of 2. Finish: Polished. Thread: 5/16". UHL: 0.875". To keep your engine cool and improve your vehicle's performance, this product is just the right solution....Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$6.71 - $7.08
- ARP®Thermostat Housing Bolt KitThermostat Housing Bolt Kit by ARP®. Material: Stainless Steel. Quantity: Set of 2. Finish: Polished. Thread: M8. UHL: 20mm. To keep your engine cool and improve your vehicle's performance, this product is just the right solution....Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$9.38
- ARP®Thermostat Housing Bolt KitThermostat Housing Bolt Kit by ARP®. Material: Stainless Steel. Quantity: Set of 2. Finish: Polished. Thread: M8. UHL: 20mm. To keep your engine cool and improve your vehicle's performance, this product is just the right solution....Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$51.09
- CFR Performance®AdapterAdapter by CFR Performance®. Want your vehicle to look and perform at is best? Then superior-grade CFR Performance automotive parts and accessories are for you. They are made from high-strength materials using advanced manufacturing...Designed to combine functionality and styleMade from the finest materials for maximum strength$13.75 - $16.69
- CFR Performance®CouplingCoupling by CFR Performance®. Want your vehicle to look and perform at is best? Then superior-grade CFR Performance automotive parts and accessories are for you. They are made from high-strength materials using advanced manufacturing...Designed to combine functionality and styleMade from the finest materials for maximum strength$13.24 - $14.01
- CFR Performance®PlugPlug by CFR Performance®. Want your vehicle to look and perform at is best? Then superior-grade CFR Performance automotive parts and accessories are for you. They are made from high-strength materials using advanced manufacturing...Designed to combine functionality and styleMade from the finest materials for maximum strength$11.68 - $13.75
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