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Bosch 0392020034 Auxiliary Electric Water Pump 12V

(2000-2001 Cadillac Catera)

Part of: Bosch Electric Auxiliary Water Pump

Other options in this family: Bosch 0392023004 Bosch 0 392 023 509 Bosch 0392020073 Bosch 0 392 023 457 Bosch 64-11-6-834-917

Manufacturer

Picture for manufacturer Bosch

Part Number

0392020034
12 reviews
Sale Price

$80.76

1 left at this price

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Usually delivered within 2 days

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Product Details

The Bosch 0392020034 is a 12-volt auxiliary electric water pump engineered to supplement coolant circulation in the engine's heating and cooling system. Designed as a secondary pump, it increases coolant flow through the heater core and radiator circuit, helping maintain consistent cabin and engine temperatures — particularly in demanding or low-flow operating conditions.

Key Features:

  • 12V Electric Operation — Functions independently of the belt-driven main pump for supplemental coolant flow
  • 850 L/h Flow Rate — Delivers high-volume coolant circulation at 0.1 bar operating pressure
  • OE-Grade Quality — Built to exact original equipment specifications for reliable, long-term performance
  • 100% Tested — Every unit undergoes torque testing for proper impeller-shaft mating and vacuum leak testing to verify housing and seal integrity
  • Brand New — Not remanufactured; supplied in genuine Bosch packaging

OE Cross-Reference Numbers:

  • Bosch: 0 392 020 034
  • Cadillac / GMC: 10438993
  • Chevrolet: 10 438 993
  • Ferrari / Maserati: 654603
  • Fiat: 65460300
  • Opel / Saab: 90448286
  • Opel / Cadillac / Vauxhall: 90509271
  • Scania: 4395612
  • VW: 8E0 261 431

Backed by Bosch's decades of OE manufacturing expertise, this auxiliary water pump is a dependable replacement for a wide range of European and domestic vehicle applications.

Products specifications

Fits

2000-2001 Cadillac Catera

Shipping was fast and the best price. It's a great product and easy to install.

Easy experience so far

Very easy to use website

Took quite a bit longer then i'm used to process my order then other places i use. Also never sent me a shipping notice or tracking number, what i ordered just randomly showed up 2 weeks later.

Product description was incomplete as KYB SR4245/6 complete assembly also includes the boots, which was missing. With shipping, priced competitively

Everything was fine!

smooth

Found what I needed quickly and at the best price. Thank you Autoplicity!!!

Just purchased a B&W 5th wheel companion hitch to tow my new camper. Got an awesome price on it and shipping was quick. I would make a purchase again from them and would recommend Autoplicity to a friend. AAAAA++++++++++++ <br><br>Thanks<br><br>Dennis

Best prices on the Net with easy payment and shipping. I will definitely use them again!

Autoplicity has a great selection of parts, great companies and great prices. Shipping was very fast and payment very easy. Will be shopping here in the future.

Super fast shipping.<br>I ordered husky front and rear floor mat for 2012 Prius.<br>It was delivered in 2 business days.<br>The product quality is very good.<br><br>Thank you,

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