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Radiators, Hoses, Thermostats, Water Pumps and everything else in the coolant system
5/8 Barb Fitting

5/8 Barb Fitting

5/8ths barb fitting for the CRD egr cooler bypass kit…

Auxiliary Water Pump (CKRA)

Auxiliary Water Pump (CKRA)

Auxiliary water pump for the NMS Passat 2012-2014 with the CKRA engien code.…

Coolant Expansion Tank (A4)

Coolant Expansion Tank (A4)

Coolant expansion tank for A4 platform cars. Will fit '99.5-05 Jetta/Golf/New Beetle.…

Coolant Flange for Cylinder Head (A3) (B4)

Coolant Flange for Cylinder Head (A3) (B4)

Coolant flange that goes on the left side of an A3/B4 engine, pointing toward the front bumper. Includes the O-Ring.…

Coolant Flange for Cylinder Head (A4 Auto)

Coolant Flange for Cylinder Head (A4 Auto)

Coolant flange for the rear (or transmission side) of ALH engines that are not equipped coolant glow plugs, including all…

Coolant Flange for Cylinder Head (A5 BRM)

Coolant Flange for Cylinder Head (A5 BRM)

Coolant flange for the transmission side of the cylinder head on the BRM engines used in the 2005.5-2006 MkV Jetta…

Coolant Hose Coupling (A4)

Coolant Hose Coupling (A4)

This quick-coupler attaches lines that go from the cooling flange on the back of the cylinder head to the expansion…

Coolant Hose Coupling for Heater Core Angled (A4)

Coolant Hose Coupling for Heater Core Angled (A4)

For 1999-2005 A4 chassis Volkswagens, new coupler to connect the heater core to the cooling system.These couplers come…

Coolant Hose Coupling for Upper Radiator Hose (A4 ALH Auto)

Coolant Hose Coupling for Upper Radiator Hose (A4 ALH Auto)

Coupling for upper radiator hose. This coupling contains an opening for the coolant temp. sensor. Please check yours before ordering…

Coolant Overflow Hose Barb Fitting

Coolant Overflow Hose Barb Fitting

3/8 barb fitting…

Coolant Temperature Sensor (T1N)

Coolant Temperature Sensor (T1N)

Coolant temperature sensor for the T1N first-generation Sprinter with either OM612 or OM647 engine codes.…

Coolant Temperature Sensor Black-Yellow (A3)(B4)

Coolant Temperature Sensor Black-Yellow (A3)(B4)

Coolant Temperature Sensor for B4 Passat TDI with the 1Z engine code. Also replaces sensor with PN 6U0 919 501B…

Coupling for Upper Radiator Hose [w/o Temp. Sensor] (A4 ALH Auto)

Coupling for Upper Radiator Hose [w/o Temp. Sensor] (A4 ALH Auto)

Coupling for upper radiator hose. This coupling does not contain an opening for the coolant temp. sensor. Please check yours…

Hard Coolant Pipe O-Ring (Early A4)

Hard Coolant Pipe O-Ring (Early A4)

O-Ring for the hard coolant hose under the injection pump. Suitable for some early A4 models. If you are…

Radiator (A5 BRM DSG)

Radiator (A5 BRM DSG)

Aftermarket Radiator for the 2005.5-2006 Jetta TDI with engine code BRM and the DSG, automatic, transmission. Please include…

Radiator Coupling O-Ring Seal (A4)

Radiator Coupling O-Ring Seal (A4)

O-Ring Seal that goes inside both the upper and lower radiator coolant coupling.…

Thermostat Housing/Coolant Flange (A3 AHU)(B4 1Z)

Thermostat Housing/Coolant Flange (A3 AHU)(B4 1Z)

Thermostat housing for A3 Jetta TDI and B4 Passat TDI, AHU and 1Z engine codes. This housing gets brittle with…

Thermostat Housing/Coolant Flange O-Ring Seal

Thermostat Housing/Coolant Flange O-Ring Seal

Thermostat housing/coolant flange seal for all TDIs. Also fits in the water pump for 1Z/AHU engines.…

ACDelco Dex-Cool Coolant (1 Gallon)

ACDelco Dex-Cool Coolant (1 Gallon)
ACDelco

One Gallon of concentrated ACDelco Dex-Cool coolant. Must be mixed 50/50 with distilled water. Good for 5 years or 150k…

Oil Cooler (LML)

Oil Cooler (LML)
ACDelco

Oil cooler for the Duramax LML engine. The oil cooler uses engine coolant to cool the engine oil. …

Radiator Inlet Hose (LMM)

Radiator Inlet Hose (LMM)
ACDelco

Radiator inlet hose for the 2nd Gen Silverado HD Duramax with engine code LMM.…

Thermostat (Colorado Diesel)

Thermostat (Colorado Diesel)
ACDelco

OEM thermostat for the…

Thermostat Housing (LMM)

Thermostat Housing (LMM)
ACDelco

Duramax LMM Thermostat Housing…

Water Pump [OEM] (Cruze Gen1)

Water Pump [OEM] (Cruze Gen1)
ACDelco

OE ACDelco water pump for the Chevrolet Cruze diesel.…

Coolant Expansion Tank (E70)

Coolant Expansion Tank (E70)
Aftermarket

Coolant expansion tank for the BMW X5 on the E70 chassis.…

Coolant Expansion Tank (NCV3)

Coolant Expansion Tank (NCV3)
Aftermarket

New replacement Coolant Expansion tank for all Sprinter Vans, including V6 3.0L and I4 2.1L models.…

Coolant Expansion Tank (W251)

Coolant Expansion Tank (W251)
Aftermarket

Replacement coolant expansion tank for the Mercedes Benz GLK, including BlueTEC diesel models.…

Thermostat (A4)(A3)(B4)(B5.5)

Thermostat (A4)(A3)(B4)(B5.5)
Aftermarket

Now includes OE-style locking tabs. Thermostat for A4, A3 chassis cars and B4 and B5.5 Passat TDI. Includes the O-ring seal.…

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