• Auxiliary Water Pump

Auxiliary Water Pump - Climate Control Bosch - 0-392-020-026

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$99.71
$99.71 $819.00
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Specifications

OEM Part Number

0392020026 / 0392020026

MFG Part Number

0392020026 / 0-392-020-026

Manufacturer

Bosch

Quality

OEM

Bosch 0-392-020-026 Auxiliary Water Pump is an OE-quality replacement designed for climate control systems. This compact pump circulates engine coolant to the heater core and HVAC loop, enabling consistent cabin temperature and dependable climate control. Built by Bosch, a trusted aftermarket manufacturer known for engineering durable cooling components, it delivers reliable performance in demanding applications.

Over time, the pump's impeller and bearings wear, leading to reduced coolant flow, intermittent heating, or noisy operation. Replacing it restores proper circulation and HVAC response, helping the heater perform when you need it most. The Bosch part 0-392-020-026 is engineered to fit the original system and maintain long-term reliability for select European applications.


Year Make Model Submodel Notes
1988 Mercedes-Benz 190E from chassis # F 845139
1989 Mercedes-Benz 190E from chassis # F 845139
1990 Mercedes-Benz 190E from chassis # F 845139
1991 Mercedes-Benz 190E from chassis # F 845139
1992 Mercedes-Benz 190E from chassis # F 845139
1993 Mercedes-Benz 190E from chassis # F 845139
1987 Mercedes-Benz 190E 2.3 from chassis # F 845139
1987 Mercedes-Benz 190E 2.6 from chassis # F 845139
1988 Mercedes-Benz 300CE
1989 Mercedes-Benz 300CE
1990 Mercedes-Benz 300CE thru chassis # B 526941
1991 Mercedes-Benz 300CE thru chassis # B 526941
1992 Mercedes-Benz 300CE thru chassis # B 526941
1987 Mercedes-Benz 300D
1990 Mercedes-Benz 300D
1991 Mercedes-Benz 300D
1992 Mercedes-Benz 300D
1993 Mercedes-Benz 300D
1986 Mercedes-Benz 300E thru chassis # B 527022
1987 Mercedes-Benz 300E thru chassis # B 527022
1988 Mercedes-Benz 300E thru chassis # B 527022
1989 Mercedes-Benz 300E thru chassis # B 527022
1990 Mercedes-Benz 300E thru chassis # B 527022
1991 Mercedes-Benz 300E thru chassis # B 527022
1992 Mercedes-Benz 300E thru chassis # B 527022
1993 Mercedes-Benz 300E 4Matic thru chassis # B 527022
1987 Mercedes-Benz 300TD
1988 Mercedes-Benz 300TE thru chassis # F 185092
1989 Mercedes-Benz 300TE thru chassis # F 185092
1990 Mercedes-Benz 300TE thru chassis # F 185092
1991 Mercedes-Benz 300TE thru chassis # F 185092
1992 Mercedes-Benz 300TE thru chassis # F 185092
1993 Mercedes-Benz 300TE 4Matic thru chassis # F 185092
1992 Mercedes-Benz 400E
1993 Mercedes-Benz 400E
1992 Mercedes-Benz 500E
1993 Mercedes-Benz 500E
1994 Mercedes-Benz C220 For cars without Heated Windshield Washer
1995 Mercedes-Benz C220 For cars without Heated Windshield Washer
1996 Mercedes-Benz C220 For cars without Heated Windshield Washer
1997 Mercedes-Benz C230 For cars without Heated Windshield Washer
1998 Mercedes-Benz C230 For cars without Heated Windshield Washer
1999 Mercedes-Benz C230 For cars without Heated Windshield Washer
2000 Mercedes-Benz C230 For cars without Heated Windshield Washer
1994 Mercedes-Benz C280 For cars without Heated Windshield Washer
1995 Mercedes-Benz C280 For cars without Heated Windshield Washer
1996 Mercedes-Benz C280 For cars without Heated Windshield Washer
1997 Mercedes-Benz C280 For cars without Heated Windshield Washer
1998 Mercedes-Benz C280 For cars without Heated Windshield Washer
1999 Mercedes-Benz C280 For cars without Heated Windshield Washer
2000 Mercedes-Benz C280 For cars without Heated Windshield Washer
1995 Mercedes-Benz C36 AMG For cars without Heated Windshield Washer
1996 Mercedes-Benz C36 AMG For cars without Heated Windshield Washer
1997 Mercedes-Benz C36 AMG For cars without Heated Windshield Washer
1998 Mercedes-Benz C43 AMG For cars without Heated Windshield Washer
1999 Mercedes-Benz C43 AMG For cars without Heated Windshield Washer
2000 Mercedes-Benz C43 AMG For cars without Heated Windshield Washer
1998 Mercedes-Benz CLK320 For cars without heated windshield washer system
1999 Mercedes-Benz CLK320 For cars without heated windshield washer system
2000 Mercedes-Benz CLK320 For cars without heated windshield washer system
2001 Mercedes-Benz CLK320 For cars without heated windshield washer system
2002 Mercedes-Benz CLK320 For cars without heated windshield washer system
2003 Mercedes-Benz CLK320 For cars without heated windshield washer system
1999 Mercedes-Benz CLK430 For cars without heated windshield washer system
2000 Mercedes-Benz CLK430 For cars without heated windshield washer system
2001 Mercedes-Benz CLK430 For cars without heated windshield washer system
2002 Mercedes-Benz CLK430 For cars without heated windshield washer system
2003 Mercedes-Benz CLK430 For cars without heated windshield washer system
2001 Mercedes-Benz CLK55 AMG For cars without heated windshield washer system
2002 Mercedes-Benz CLK55 AMG For cars without heated windshield washer system
1994 Mercedes-Benz E420
1995 Mercedes-Benz E420
1994 Mercedes-Benz E500
2002 Mercedes-Benz G500
2003 Mercedes-Benz G500
2004 Mercedes-Benz G500
2005 Mercedes-Benz G500
2006 Mercedes-Benz G500
2007 Mercedes-Benz G500
2008 Mercedes-Benz G500
2003 Mercedes-Benz G55 AMG
2004 Mercedes-Benz G55 AMG
2005 Mercedes-Benz G55 AMG
2006 Mercedes-Benz G55 AMG
2007 Mercedes-Benz G55 AMG
2008 Mercedes-Benz G55 AMG
2009 Mercedes-Benz G55 AMG
2010 Mercedes-Benz G55 AMG
2011 Mercedes-Benz G55 AMG
2009 Mercedes-Benz G550
2010 Mercedes-Benz G550
2011 Mercedes-Benz G550
2012 Mercedes-Benz G550
2013 Mercedes-Benz G550
2014 Mercedes-Benz G550
2015 Mercedes-Benz G550
1998 Mercedes-Benz SLK230
1999 Mercedes-Benz SLK230
2000 Mercedes-Benz SLK230
2001 Mercedes-Benz SLK230
2002 Mercedes-Benz SLK230
2003 Mercedes-Benz SLK230
2004 Mercedes-Benz SLK230
2002 Mercedes-Benz SLK32 AMG
2003 Mercedes-Benz SLK32 AMG
2004 Mercedes-Benz SLK32 AMG
2001 Mercedes-Benz SLK320
2002 Mercedes-Benz SLK320
2003 Mercedes-Benz SLK320
2004 Mercedes-Benz SLK320
2003 Dodge Sprinter 2500
2004 Dodge Sprinter 2500
2005 Dodge Sprinter 2500
2006 Dodge Sprinter 2500
2003 Dodge Sprinter 3500
2004 Dodge Sprinter 3500
2005 Dodge Sprinter 3500
2006 Dodge Sprinter 3500

Dimensions

Length: 6.2 in

Height: 2 in

Width: 3 in

Weight: 1 oz

California Prop 65 Warning

Prop 65 warrning applies: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov..

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Auxiliary Water Pump - Climate Control Bosch - 0-392-020-026

$99.71
Guaranteed Fitment

Get the right part for your exact vehicle the first time. Our fitment data is carefully verified to eliminate guesswork and prevent costly mistakes.

OEM-Quality Performance

Manufactured to meet or exceed factory specifications, ensuring long-lasting reliability, proper performance, and a perfect match to your original components.

Fast, Reliable Shipping

Orders are processed quickly and shipped from one of our nationwide warehouses so you can get your vehicle back on the road without unnecessary delays.

Does it come with a warranty?

Yes, our parts are backed by a 2-year warranty covering defects in materials and workmanship, giving you peace of mind with every purchase.

What if I need to return it?

We’ve got you covered. Enjoy 90-day returns with no restocking fees—just send the part back in its original condition for a hassle-free refund or exchange.

How long will it take to get it?

We ship from multiple East and West Coast warehouses and automatically select the location closest to you for faster delivery. Estimated delivery times are shown at checkout based on your address and selected shipping method.

Does it fit my vehicle?

We continuously review and update our catalog to maintain accurate fitment data. Every product page features a fitment table with vehicle-specific details and notes. If you’re unsure, feel free to contact our customer service team—we’re happy to help confirm compatibility.

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