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.

How to replace the water pump on Volkswagen Passat?

In order to change the water-pump, you should first lift up the vehicle and place it squarely on jackstands after which you should drain the coolant. Install the radiator support panel in service position and disassemble the serpentine drivebelt and mechanical cooling fan/ clutch assembly. In case of a four-cylinder engine, the power steering pump pulley is fastened with a screwdriver, the outer part of the water pump pulley assembly is unbolted using the screwdriver and unscrew the V-belt. The next thing to do is to take out the alternator and the power steering pump without disconnecting the hydraulic pipe/hose(s) getting it out of the mounting bracket. Take out the nuts/bolts of the alternator/power steering pump bracket, unscrew the hose clamps and unattach the coolant hoses of the water pump housing and thermostat housing cover. Unscrew the retaining nut and remove the hammer head bolt connecting the water pump to the lower timing cover and remove the water pump housing. Take off the O-ring between the block and housing and use another on installation. Removal of the pump out of the housing will require unscrewing of the retaining bolts on a bench, disposing of the gasket and it should be noted that the pump is not serviceable. Removal is the opposite of installation, and the installation must be done using a new gasket and O-ring. Add coolant to the required level and then start the engine and check the leakages. In the case of V6 engines, loosen the timing belt, then the water pump mounting bolts and the pump themselves and clean the mating surfaces and apply RTV sealant to the gasket surface before attaching. Install the water pump bolts to an appropriate torque and make sure the timing belt is installed and apply the coolant and bleed the system. In the case of after-run coolant pump, lift the vehicle, empty the coolant, loosen the radiator lower hose, and loosen inlet and outlet hoses. To remove the pump, undo the electrical connector and the retaining bracket bolt and then reassembled in the reverse order, filling and bleeding the cooling system.

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69 Water Pumps found

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Volkswagen Auxiliary Pump Part Number: 3QF-121-599-C
$27.46 MSRP: $45.76
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Product Specifications
- Other Name: Water Pump; Auxiliary Pump
Fits the following Volkswagen Models:
- Atlas | 2018-2024 | Peak Edition SE, Peak Edition SEL, S, SE, SEL, SEL Premium, SEL Premium R-Line | 4 Cyl 2.0 L GAS
- Atlas Cross Sport | 2020-2024 | S, SE, SEL, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 4 Cyl 2.0 L GAS
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Volkswagen Water Pump Part Number: 5C0-965-561
$72.46 MSRP: $101.49
You Save: $29.03 (29%)
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Product Specifications
- Other Name: Auxiliary Pump, Pump
Fits the following Volkswagen Models:
- Beetle | 2014-2019 | #PinkBeetle, Base, Classic, Coast, Denim, Dune, Final Edition SE, Final Edition SEL, Fleet Edition, GSR, R-Line, R-Line S, R-Line SE, R-Line SEL, S, SE, SEL, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Jetta | 2022-2024, 2015-2018 | 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
- Passat | 2018-2022 | Limited Edition, R-Line, S, SE, SE R-Line, SEL, SEL Premium, Wolfsburg Edition | 4 Cyl 2.0 L GAS
- Taos | 2022-2024 | S, SE, SEL | 4 Cyl 1.5 L GAS
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Volkswagen Water Pump Part Number: 03H-121-008-M
$88.70 MSRP: $124.24
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Fits the following Volkswagen Models:
- Atlas | 2018-2023 | Launch Edition, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2023 | SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black, Trendline | 6 Cyl 3.6 L GAS
- Touareg | 2011-2017 | V6 Executive, V6 Lux, V6 R-Line, V6 Sport, V6 Wolfsburg, VR6 | 6 Cyl 3.6 L GAS
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Volkswagen Water Pump Part Number: 06F-121-011
$99.95 MSRP: $139.99
You Save: $40.04 (29%)
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Product Specifications
- Replaces: 06F-121-011-X
Fits the following Volkswagen Models:
- Eos | 2007-2009 | 2.0T, Base, Komfort, Lux, Turbo | 4 Cyl 2.0 L GAS
- GTI | 2006-2009 | Base, Fahrenheit | 4 Cyl 2.0 L GAS
- Golf R | 2012-2013 | Base | 4 Cyl 2.0 L GAS
- Jetta | 2006-2009 | 2.0T, GLI, SEL, Wolfsburg Edition | 4 Cyl 2.0 L GAS
- Passat | 2006-2008 | 2.0T, Komfort, Lux, Turbo, Value Edition, Wolfsburg Edition | 4 Cyl 2.0 L GAS
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Volkswagen Water Pump Part Number: 021-121-004
$95.20 MSRP: $133.33
You Save: $38.13 (29%)
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Product Specifications
- Other Name: Water Pump Assembly
Fits the following Volkswagen Models:
- Corrado | 1992-1994 | SLC | 6 Cyl 2.8 L GAS
- EuroVan | 1999-2001, 1997 | Camper, GLS, MV | 6 Cyl 2.8 L GAS
- Golf | 1995-2005 | Celebration Edition, City, GL, GTI, GTI GLX, GTI VR6, Jazz, K2, Sport, Trek, Wolfsburg Edition | 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- Jetta | 1994-2003 | GLI, GLS, GLX | 6 Cyl 2.8 L GAS
- Passat | 1993-1997 | GLX | 6 Cyl 2.8 L GAS
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Volkswagen Auxiliary Pump Part Number: 3QF-965-567
$108.69 MSRP: $152.24
You Save: $43.55 (29%)
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Product Specifications
- Other Name: Water Pump; Auxiliary Pump
Fits the following Volkswagen Models:
- Atlas | 2018-2023 | Launch Edition, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 6 Cyl 3.6 L GAS
- Atlas Cross Sport | 2020-2023 | SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 6 Cyl 3.6 L GAS
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Volkswagen Water Pump Part Number: 1EA-965-567
$422.72 MSRP: $577.49
You Save: $154.77 (27%)
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Product Specifications
- Replaced by: 1EA-965-567-N
Fits the following Volkswagen Models:
- ID.4 | 2021-2022 | 1st Edition, Pro, Pro S | BATTERY EV (EV/BEV)
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Volkswagen Water Pump Part Number: 1EA-965-567-D
$97.27 MSRP: $136.23
You Save: $38.96 (29%)
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Fits the following Volkswagen Models:
- ID.4 | 2021-2022 | 1st Edition, Pro, Pro S | BATTERY EV (EV/BEV)
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Volkswagen Auxiliary Pump Part Number: 1EA-965-567-L
$94.91 MSRP: $132.93
You Save: $38.02 (29%)
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Product Specifications
- Other Name: Water Pump
Fits the following Volkswagen Models:
- ID.4 | 2021-2023 | 1st Edition, Pro, Pro S, Pro S Plus, S, Standard | BATTERY EV (EV/BEV)
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Volkswagen Auxiliary Pump Part Number: 1EA-965-567-M
$123.24 MSRP: $172.60
You Save: $49.36 (29%)
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Product Specifications
- Other Name: Water Pump
- Replaced by: 1EA-965-567-Q
Fits the following Volkswagen Models:
- ID.4 | 2021-2023 | Pro, Pro S, Pro S Plus, S, Standard | BATTERY EV (EV/BEV)
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Volkswagen Water Pump Part Number: 07K-121-011-B
$134.93 MSRP: $188.99
You Save: $54.06 (29%)
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Product Specifications
- Other Name: Pulley, Pump Pulley, Water Pump Assembly
- Replaces: 07K-121-011-BX
Fits the following Volkswagen Models:
- Beetle | 2012-2014, 2006-2010 | 2.5, Base, S, SE | 5 Cyl 2.5 L GAS
- Golf | 2010-2014 | Base | 5 Cyl 2.5 L GAS
- Jetta | 2005-2014 | 2.5, S, SE, SEL, Value Edition, Wolfsburg Edition | 5 Cyl 2.5 L GAS
- Passat | 2012-2014 | S, SE, SEL, SEL Premium, Wolfsburg Edition | 5 Cyl 2.5 L GAS
- Rabbit | 2006-2009 | 2.5, S | 5 Cyl 2.5 L GAS
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Volkswagen Water Pump Part Number: 03L-121-011-G
$137.43 MSRP: $192.49
You Save: $55.06 (29%)
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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
Fits the following Volkswagen Models:
- Beetle | 2013-2015, 2004-2006 | GL, GLS, GLS TDI, TDI | 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L DIESEL
- Golf | 2010-2014, 2004-2006 | GL TDI, GLS TDI, TDI | 4 Cyl 1.9 L DIESEL, 4 Cyl 2.0 L DIESEL
- Jetta | 2009-2015, 2003-2005 | 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
- Passat | 2004-2005 | GL TDI, GLS TDI | 4 Cyl 2.0 L DIESEL
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Volkswagen Water Pump Part Number: 03L-121-011-P
$137.43 MSRP: $192.49
You Save: $55.06 (29%)
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Product Specifications
- Replaces: 03L-121-011-PX, 03L-121-011-H, 03L-121-011-JX, 03L-121-011, 03L-121-011-C, 03L-121-011-J, 03L-121-011-CX, 03L-121-011-HX
Fits the following Volkswagen Models:
- Passat | 2012-2014 | TDI SE, TDI SEL, TDI SEL Premium | 4 Cyl 2.0 L DIESEL
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Volkswagen Water Pump Part Number: 06A-121-012-G
$137.43 MSRP: $192.49
You Save: $55.06 (29%)
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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
Fits the following Volkswagen Models:
- Beetle | 1998-2005 | Base, GL, GLS, GLX, Sport, Turbo S | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Golf | 1999-2006 | GL, GLS, GTI, GTI 1.8T, GTI 20th Anniversary, GTI 337, GTI GLS, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Jetta | 2011-2015, 1999-2005 | Base, GL, GLI, GLS, S, Wolfsburg Edition | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Passat | 2000-2005 | GL, GLS, GLS 4 Motion | 4 Cyl 1.8 L GAS
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Volkswagen Water Pump Part Number: 045-121-011-H
$138.68 MSRP: $194.24
You Save: $55.56 (29%)
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Product Specifications
- Replaces: 045-121-011-F, 045-121-011-HX
Fits the following Volkswagen Models:
- Jetta | 2005-2006 | GL TDI, GLS TDI, TDI | 4 Cyl 1.9 L DIESEL
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Volkswagen Water Pump Part Number: 7B0-121-011-F
$135.92 MSRP: $190.37
You Save: $54.45 (29%)
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Product Specifications
- Replaces: 7B0-121-011-C, 7B0-121-011
Fits the following Volkswagen Models:
- Routan | 2009-2010 | S, SE | 6 Cyl 3.8 L GAS
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Volkswagen Auxiliary Pump Part Number: 059-121-012-B
$149.11 MSRP: $208.84
You Save: $59.73 (29%)
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Product Specifications
- Other Name: Water Pump; Auxiliary Pump
Fits the following Volkswagen Models:
- Touareg | 2011-2017 | V6 Executive, V6 Lux, V6 R-Line, V6 Sport, V6 Wolfsburg, VR6 | 6 Cyl 3.6 L GAS
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Volkswagen Auxiliary Pump Part Number: 06H-121-601-M
$153.68 MSRP: $215.24
You Save: $61.56 (29%)
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Product Specifications
- Other Name: Water Pump
- Replaces: 06H-121-601-J
Fits the following Volkswagen Models:
- Beetle | 2013 | R-Line, Turbo | 4 Cyl 2.0 L GAS
- Jetta | 2014-2018 | GLI, SE, SE Sport, SEL, SEL Premium, Sport | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Passat | 2014-2017 | Limited Edition, R-Line, S, SE, SEL, SEL Premium, Sport, Wolfsburg Edition | 4 Cyl 1.8 L GAS
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Volkswagen Water Pump Part Number: 06A-121-012-E
$152.31 MSRP: $213.32
You Save: $61.01 (29%)
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Fits the following Volkswagen Models:
- Jetta | 2011-2015 | Base, S | 4 Cyl 2.0 L GAS
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Volkswagen Auxiliary Pump Part Number: 5C0-121-599-B
$167.42 MSRP: $234.49
You Save: $67.07 (29%)
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Product Specifications
- Other Name: Water Pump; Auxiliary Pump
Fits the following Volkswagen Models:
- Beetle | 2014-2016 | Base, Classic, Denim, Dune, Fleet Edition, S, SE, SEL, Wolfsburg Edition | 4 Cyl 1.8 L GAS

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1-20 of 69 Results

Volkswagen Water Pump

The heart of a car's cooling system is, indeed, the Volkswagen water pump. It carries away cooled water from the radiator to the motor block, thus having a critical role in it. After that, this cold coolant passes through the engine block and returns to the pump on its way back to the radiator. As a result, there will always be some cool water circulating that cools down the machine, facilitating control over its temperature. The failure or non-functioning of a Volkswagen water pump stops the circulation of coolant altering; therefore, overheating can occur in an engine if one does not take caution as temperatures increase steadily. Major damages should be expected on many other parts of an engine if such a situation happens. Every vehicle owner must regularly examine their water pump and decide whether it requires replacement or repair services.

OEM (Original Equipment Manufacturer) Volkswagen Water Pumps are perfect for motorists because they are the best quality parts produced as per the manufacturer's specifications; hence, they perform well and are reliable too, thus helping to retain the car's initial functionality as well as safety features. At VWPartsGiant.com, our genuine Volkswagen Water Pump supply indicates how much we care about the health of your vehicle. Additionally, our stock is vast, so every product will be easily accessible to you for finding and swapping without fear of making mistakes. With our user-friendly online catalog, it takes no time to identify the right spare part. Therefore, convenience accompanies servicing or maintaining a motorcar. You can rely on our OEM Volkswagen Water Pump to sustain the performance of your automobile.

Volkswagen 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.
Water Pump
050-121-010-CX
Q: How to replace the water pump on Volkswagen Passat?
A:
In order to change the water-pump, you should first lift up the vehicle and place it squarely on jackstands after which you should drain the coolant. Install the radiator support panel in service position and disassemble the serpentine drivebelt and mechanical cooling fan/ clutch assembly. In case of a four-cylinder engine, the power steering pump pulley is fastened with a screwdriver, the outer part of the water pump pulley assembly is unbolted using the screwdriver and unscrew the V-belt. The next thing to do is to take out the alternator and the power steering pump without disconnecting the hydraulic pipe/hose(s) getting it out of the mounting bracket. Take out the nuts/bolts of the alternator/power steering pump bracket, unscrew the hose clamps and unattach the coolant hoses of the water pump housing and thermostat housing cover. Unscrew the retaining nut and remove the hammer head bolt connecting the water pump to the lower timing cover and remove the water pump housing. Take off the O-ring between the block and housing and use another on installation. Removal of the pump out of the housing will require unscrewing of the retaining bolts on a bench, disposing of the gasket and it should be noted that the pump is not serviceable. Removal is the opposite of installation, and the installation must be done using a new gasket and O-ring. Add coolant to the required level and then start the engine and check the leakages. In the case of V6 engines, loosen the timing belt, then the water pump mounting bolts and the pump themselves and clean the mating surfaces and apply RTV sealant to the gasket surface before attaching. Install the water pump bolts to an appropriate torque and make sure the timing belt is installed and apply the coolant and bleed the system. In the case of after-run coolant pump, lift the vehicle, empty the coolant, loosen the radiator lower hose, and loosen inlet and outlet hoses. To remove the pump, undo the electrical connector and the retaining bracket bolt and then reassembled in the reverse order, filling and bleeding the cooling system.