What precautions should be taken when disconnecting the battery and removing the water pump on Volkswagen Jetta?

When the battery is disconnected, a number of systems will have to be re-teamed before they will work correctly. In order to take out the water pump, initially, take off the engine cover and detach the cable of the negative terminal of the battery. Lift the front of the car and place it firmly on jackstands, then take off the splash shield at the bottom of the car below the engine and empty the cooling system, which can be used again if possible. Removal of battery and battery tray, air inlet resonator, disconnection of the EVAP hose quick-connect fitting apply to 1.4L (CZTA, DGXA) engines. Unscrew radiator hoses to the thermostat house, unscrew coolant hoses, and un-screw connector fasteners to the turbo charger. Unscrew the wiring harness retainer and take the water pump toothed belt cover screws out. Disassemble the coolant hose on the back of the thermostat housing, unscrew the water pump mounting fasteners and lift the pump in order to detach the toothed belt to the water pump pulley. Wipe down the top and side of the cylinder head, the thermostat housing and new water pump, fit new seals, and tighten bolts in that order. Install a replacement toothed belt of the water pump, make sure that the tension of the water pump is correct before final torque is done. In case of 2.0L (CBPA) engines, take away the timing belt and tensioner and the water pump bolts. Reassembling requires new O-ring and gasket. In 1.8L or 2.0L engines, take off the right front inner fender liner, unhook numerous hoses and electrical connectors, and take out the water pump. Call in clean surfaces, and fit new seals, with centering pins properly into place. In 2.5L models, take off the battery, battery tray, drivebelt and exhaust pipe fasteners and then excavate the water pump out of the car. Installation is opposite of de-installation of all engines, then refilling and bleeding of the cooling system and leakage checking. In the case of electric coolant pumps, elevate the vehicle, empty the cooling system, pull of electrical connections, and hose down, and hose off mounting screws. The process of installation is the opposite of removing, when the cooling system is filled and bled.

Genuine Volkswagen Jetta Water Pump

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33 Water Pumps found

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Volkswagen Jetta Water Pump Part Number: 5C0-965-561
$72.46 MSRP: $101.49
You Save: $29.03 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Auxiliary Pump, Pump
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2022-2024, 2015-2018 Volkswagen Jetta | GLI, GLI SE, GLI SEL, S, SE, SE Sport, SEL, SEL Premium, Sport | 4 Cyl 1.5 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 06F-121-011
$99.95 MSRP: $139.99
You Save: $40.04 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 06F-121-011-X
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2006-2009 Volkswagen Jetta | 2.0T, GLI, SEL, Wolfsburg Edition | 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 021-121-004
$95.20 MSRP: $133.33
You Save: $38.13 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Pump Assembly
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 1994-2003 Volkswagen Jetta | GLI, GLS, GLX | 6 Cyl 2.8 L GAS
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Volkswagen Jetta Water Pump Part Number: 07K-121-011-B
$134.93 MSRP: $188.99
You Save: $54.06 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pulley, Pump Pulley, Water Pump Assembly
- Replaces: 07K-121-011-BX
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2005-2014 Volkswagen Jetta | 2.5, S, SE, SEL, Value Edition, Wolfsburg Edition | 5 Cyl 2.5 L GAS
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Volkswagen Jetta Water Pump Part Number: 03L-121-011-G
$137.43 MSRP: $192.49
You Save: $55.06 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Pump Assembly
- Replaces: 03L-121-011-BX, 03L-121-011-B, 038-121-011-J, 038-121-011-JX, 03L-121-011-GX, 038-121-011-CX, 038-121-011-C, 038-121-011-G, 038-121-011-GX
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2009-2015, 2003-2005 Volkswagen Jetta | GL, GL TDI, GLI, GLS, GLS TDI, S, TDI, TDI Cup Edition, TDI Premium, TDI S, TDI SE, TDI SEL, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 06A-121-012-G
$137.43 MSRP: $192.49
You Save: $55.06 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 06A-121-011-LX, 06A-121-011-TX, 06A-121-012-X, 06A-121-012-GX, 06A-121-012, 06A-121-012-D
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2011-2015, 1999-2005 Volkswagen Jetta | Base, GL, GLI, GLS, S, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 045-121-011-H
$138.68 MSRP: $194.24
You Save: $55.56 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 045-121-011-F, 045-121-011-HX
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2005-2006 Volkswagen Jetta | GL TDI, GLS TDI, TDI | 4 Cyl 1.9 L DIESEL
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Volkswagen Jetta Auxiliary Pump Part Number: 06H-121-601-M
$153.68 MSRP: $215.24
You Save: $61.56 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Water Pump
- Replaces: 06H-121-601-J
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2014-2018 Volkswagen Jetta | GLI, SE, SE Sport, SEL, SEL Premium, Sport | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 06A-121-012-E
$152.31 MSRP: $213.32
You Save: $61.01 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2011-2015 Volkswagen Jetta | Base, S | 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 06K-121-011
$174.92 MSRP: $244.99
You Save: $70.07 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Pump Assembly
- Replaced by: 06L-121-012-L
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2014-2016 Volkswagen Jetta | Base, GLI, GLI SE, GLI SEL, S | 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 06L-121-005-A
$174.92 MSRP: $244.99
You Save: $70.07 (29%)
ADD TO CART
Product Specifications
- Replaced by: 06L-121-012-L
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2014 Volkswagen Jetta | SE, SEL | 4 Cyl 1.8 L GAS
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Volkswagen Jetta Water Pump Part Number: 06L-121-012-L
$174.92 MSRP: $244.99
You Save: $70.07 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2014-2023 Volkswagen Jetta | GLI, GLI 35th Anniversary Edition, GLI Autobahn, GLI S, GLI SE, GLI SEL, SE, SE Sport, SEL, SEL Premium, Sport | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 06L-121-012-M
$188.66 MSRP: $264.24
You Save: $75.58 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2022-2024 Volkswagen Jetta | GLI Autobahn | 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 038-121-011-A
$197.41 MSRP: $276.49
You Save: $79.08 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 1999-2005 Volkswagen Jetta | GL TDI, GLS TDI, TDI | 4 Cyl 1.9 L DIESEL
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Volkswagen Jetta Auxiliary Pump Part Number: 5Q0-121-599-AD
$202.41 MSRP: $283.49
You Save: $81.08 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Pump; Auxiliary Pump
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2019-2024 Volkswagen Jetta | GLI 35th Anniversary Edition, GLI Autobahn, GLI S | 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 5Q0-965-567
$202.41 MSRP: $283.49
You Save: $81.08 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 5Q0-965-567-N
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2016-2023 Volkswagen Jetta | GLI 35th Anniversary Edition, GLI Autobahn, GLI S, Hybrid SEL Premium, R-Line, S, SE, SEL, SEL Premium, Wolfsburg Edition | 4 Cyl 1.4 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 1.4 L GAS, 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 06J-121-026-G
$193.42 MSRP: $270.90
You Save: $77.48 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Pump Assembly
- Replaces: 06J-121-026-M, 06J-121-026-B
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2009-2010 Volkswagen Jetta | GLI, SEL, Wolfsburg Edition | 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 022-121-011
$204.91 MSRP: $286.99
You Save: $82.08 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Pump Assembly
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2003-2004 Volkswagen Jetta | GLI, GLX | 6 Cyl 2.8 L GAS
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Volkswagen Jetta Water Pump Part Number: 037-121-010-C
$202.29 MSRP: $283.31
You Save: $81.02 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pump Assembly, Water Pump Assembly
- Replaces: 037-121-005-C, 037-121-010-BX, 037-121-010-CX, 026-121-005-H, 037-121-010-AX, 037-121-005-B, 037-121-010-B
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 1985-1999 Volkswagen Jetta | Base, Carat, Celebration Edition, City, GL, GLI, GLI 16-Valve, GLS, GT, Jazz, K2, Limited Edition, TDI, Trek, Wolfsburg Edition | 4 Cyl 1.6 L DIESEL, 4 Cyl 1.8 L GAS, 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS
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Volkswagen Jetta Water Pump Part Number: 06H-121-026-AB
$204.35 MSRP: $286.20
You Save: $81.85 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Pump Assembly
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
Fits the following Vehicles:
- 2008-2010 Volkswagen Jetta | GLI, SEL, TDI, Wolfsburg Edition | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS

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Volkswagen Jetta Water Pump

The central component of the cooling system is the Volkswagen Jetta Water Pump, which forces the coolant up into the water jacket of the engine to ensure that the heat may exit the chambers before damage sets in. The pump rotates with the crankshaft via a drive belt; the internal shaft of the pump is mounted on bearings; an accurate seal prevents liquid from contacting the bearings; a finned impeller forces the coolant into the block, to the thermostat and radiator, then back around into another loop. Older designs employed cast-iron housings, whereas new ones are based on lighter aluminum castings, but both types of housing are the same, consisting of a core with a pulley, a shaft, a seal, and an impeller. In more modern uses an electric motor may replace the belt to provide a smoother flow at low engine speed and liberated horsepower at high engine rpm, but the Water Pump unit operated by a belt is directly dependent on engine revolutions. Nevertheless, it is all about housing material and the method of drive, all the same irrespective of style. The healthy Water Pump should have constant circulation, and once the seal fails the coolant drips around the lower radiator hose; old bearings bring on a grinding sound; a cracked or broken impeller can cause the engine temperatures to skyrocket very quickly. Since all Volkswagen models are dependent on regular movement of coolant, drivers must watch out for any leakages or overheating to ensure their second Volkswagen family car, including the new Jetta, does not experience expensive head gasket or block failure as they keep the reliable Volkswagen running smoothly.

Choose OEM Water Pump for superior quality and long-lasting durability. They match the Volkswagen's factory specifications exactly and pass strict quality control. If you plan to replace Water Pump on your Jetta, put OEM at the top of your list. You'll get the right fit, reliable performance, and peace of mind. We stock an extensive inventory of genuine Volkswagen Jetta parts. It is easy to find what you need. You will love our competitive prices that help you save. No more hassle with returns or guesswork. Every part includes a warranty straight from the manufacturer. Get trusted quality, strong durability, and real value today.

Volkswagen Jetta Water Pump Parts and Q&A

Water Pump
03L-121-011-G
Q: What precautions should be taken when disconnecting the battery and removing the water pump on Volkswagen Jetta?
A:
When the battery is disconnected, a number of systems will have to be re-teamed before they will work correctly. In order to take out the water pump, initially, take off the engine cover and detach the cable of the negative terminal of the battery. Lift the front of the car and place it firmly on jackstands, then take off the splash shield at the bottom of the car below the engine and empty the cooling system, which can be used again if possible. Removal of battery and battery tray, air inlet resonator, disconnection of the EVAP hose quick-connect fitting apply to 1.4L (CZTA, DGXA) engines. Unscrew radiator hoses to the thermostat house, unscrew coolant hoses, and un-screw connector fasteners to the turbo charger. Unscrew the wiring harness retainer and take the water pump toothed belt cover screws out. Disassemble the coolant hose on the back of the thermostat housing, unscrew the water pump mounting fasteners and lift the pump in order to detach the toothed belt to the water pump pulley. Wipe down the top and side of the cylinder head, the thermostat housing and new water pump, fit new seals, and tighten bolts in that order. Install a replacement toothed belt of the water pump, make sure that the tension of the water pump is correct before final torque is done. In case of 2.0L (CBPA) engines, take away the timing belt and tensioner and the water pump bolts. Reassembling requires new O-ring and gasket. In 1.8L or 2.0L engines, take off the right front inner fender liner, unhook numerous hoses and electrical connectors, and take out the water pump. Call in clean surfaces, and fit new seals, with centering pins properly into place. In 2.5L models, take off the battery, battery tray, drivebelt and exhaust pipe fasteners and then excavate the water pump out of the car. Installation is opposite of de-installation of all engines, then refilling and bleeding of the cooling system and leakage checking. In the case of electric coolant pumps, elevate the vehicle, empty the cooling system, pull of electrical connections, and hose down, and hose off mounting screws. The process of installation is the opposite of removing, when the cooling system is filled and bled.