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ACDelco 03535761 GM OE HVAC Control Vacuum Tank

(1994-1999 Cadillac DeVille; 1987-2002 Cadillac Eldorado; 1987-1997 Cadillac Seville; 1986 Cadillac Fleetwood; 1987-1990 Cadillac Brougham + 3 more models)

Manufacturer

Picture for manufacturer ACDelco

Part Number

03535761
13 reviews
Sale Price

$19.91

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Product Details

The ACDelco 03535761 is a GM Original Equipment HVAC Control Vacuum Tank designed as a direct factory replacement for GM vehicles. This vacuum reservoir maintains stable vacuum pressure for the heating and air conditioning control system, ensuring consistent airflow direction and mode control even during periods of low engine vacuum — such as during hard acceleration or heavy load conditions.

Key Features:

  • OEM-Grade Quality: Manufactured to GM factory specifications for exact fit, form, and function
  • Vacuum Reservoir Function: Stores engine vacuum to supply the HVAC control system during low-vacuum conditions, preventing unintended airflow mode changes
  • Direct Fit Replacement: Engineered as a drop-in replacement for the original factory component — no modifications required
  • GM-Recommended: Backed by General Motors as the correct replacement for affected vehicles
  • Durability: Built and tested to meet rigorous GM performance and longevity standards

The ACDelco 03535761 HVAC vacuum tank is the correct OE solution for restoring proper climate control operation on compatible GM vehicles. Replacing a failed or leaking vacuum reservoir resolves common symptoms such as air defaulting to defrost vents or inconsistent vent mode switching.

Products specifications

Fits

1994-1999 Cadillac DeVille; 1987-2002 Cadillac Eldorado; 1987-1997 Cadillac Seville; 1986 Cadillac Fleetwood; 1987-1990 Cadillac Brougham; 1991-1993 Buick Riviera; 1991 Buick Reatta; 1991 Oldsmobile Toronado

Quick n easy

First time

Easy searching for part and placing order with paypal

fast, convenient.

part easy to find and the process was good

Easy ordering

It was fast and easy

seems great and will get great review if dash shows up working

best price on line !!!!<br>fast shipping, highly recommended !!!!!

good price

So far, so good. Good prices.

Couldnt order without logging into amazon

Easy to use site and good prices. Will follow up with shipping and product experience. - Shipping was reasonable and items/packaging in good order. Great pricing.

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