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88935631 Genuine GM ABS Brake Pressure Modulator Valve

P/N: 88935631 Manufactured by: GM
Original price $1,700.00 - Original price $1,700.00
Original price
$1,700.00
$1,700.00 - $1,700.00
Current price $1,700.00
2 in Stock
Condition: New
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Description

The 88935631 is a genuine GM ABS brake pressure modulator valve for specified 1999–2006 Cadillac, Chevrolet, and GMC truck and SUV applications. It regulates hydraulic pressure through the brake circuits during ABS operation as directed by the vehicle’s electronic brake control system.

Vehicle Compatibility

Year Vehicle Engine Trims
2006 Cadillac Escalade 6.0L V8 - Gas Base
2006 Cadillac Escalade ESV 6.0L V8 - Gas Base
2006 Cadillac Escalade EXT 6.0L V8 - Gas Base
2006 Chevrolet Silverado 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Hybrid, LS, LT, SS, WT
2006 Chevrolet Silverado 1500 HD 6.0L V8 - Gas LT
2006 Chevrolet Suburban 1500 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Base, LS, LT, LTZ, Z71
2006 Chevrolet Suburban 2500 6.0L V8 - Gas, 8.1L V8 - Gas LS, LT
2006 Chevrolet Tahoe 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas Base, LS, LT, Z71
2006 GMC Sierra 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Denali, Hybrid, SL
2005 Cadillac Escalade 5.3L V8 - Gas, 6.0L V8 - Gas Base
2005 Cadillac Escalade ESV 6.0L V8 - Gas Base
2005 Cadillac Escalade EXT 6.0L V8 - Gas Base
2005 Chevrolet Avalanche 1500 5.3L V8 - Flex, 5.3L V8 - Gas Base, LS, LT, Z66, Z71
2005 Chevrolet Silverado 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Base, Hybrid, LS, LT, SS, WT, Z71 Off-Road
2005 Chevrolet Silverado 1500 HD 6.0L V8 - Gas Base, LS, LT
2005 Chevrolet Silverado 2500 HD 6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT, WT
2005 Chevrolet Silverado 3500 6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT
2005 Chevrolet Suburban 1500 5.3L V8 - Flex, 5.3L V8 - Gas LS, LT, Z71
2005 Chevrolet Suburban 2500 6.0L V8 - Gas, 8.1L V8 - Gas LS, LT
2005 Chevrolet Tahoe 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas LS, LT, Z71
2005 GMC Sierra 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Base, Denali, Hybrid
2004 Cadillac Escalade 5.3L V8 - Gas, 6.0L V8 - Gas Base
2004 Cadillac Escalade ESV 6.0L V8 - Gas Base
2004 Cadillac Escalade EXT 6.0L V8 - Gas Base
2004 Chevrolet Avalanche 1500 5.3L V8 - Gas Base, Z66, Z71
2004 Chevrolet Avalanche 2500 8.1L V8 - Gas Base
2004 Chevrolet Silverado 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Base, Hybrid, LS, LT, SS, WT, Z71 Off-Road
2004 Chevrolet Silverado 2500 6.0L V8 - Gas Base, LS, LT, WT
2004 Chevrolet Silverado 2500 HD 6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT, WT
2004 Chevrolet Silverado 3500 6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT, WT
2004 Chevrolet Suburban 1500 5.3L V8 - Flex, 5.3L V8 - Gas LS, LT, Z71
2004 Chevrolet Suburban 2500 6.0L V8 - Gas, 8.1L V8 - Gas LS, LT
2004 Chevrolet Tahoe 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas LS, LT, Z71
2004 GMC Sierra 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Base, Denali
2003 Cadillac Escalade 5.3L V8 - Gas, 6.0L V8 - Gas Base
2003 Cadillac Escalade ESV 6.0L V8 - Gas Base
2003 Cadillac Escalade EXT 6.0L V8 - Gas Base
2003 Chevrolet Avalanche 1500 5.3L V8 - Gas Base, North Face, On Road Edition, WBH, Z71
2003 Chevrolet Avalanche 2500 8.1L V8 - Gas Base
2003 Chevrolet Silverado 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Base, LS, LT, SS, WT
2003 Chevrolet Silverado 1500 HD 6.0L V8 - Gas LS, LT
2003 Chevrolet Silverado 2500 6.0L V8 - Gas Base, LS, LT
2003 Chevrolet Silverado 2500 HD 6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT, WT
2003 Chevrolet Silverado 3500 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT
2003 Chevrolet Suburban 1500 5.3L V8 - Flex, 5.3L V8 - Gas LS, LT, Z71
2003 Chevrolet Tahoe 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas LS, LT, Z71
2003 GMC Sierra 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Base, Denali, SL
2002 Cadillac Escalade 5.3L V8 - Gas, 6.0L V8 - Gas Base
2002 Cadillac Escalade EXT 6.0L V8 - Gas Base
2002 Chevrolet Avalanche 1500 5.3L V8 - Gas Base, North Face, On Road Edition, Z71
2002 Chevrolet Avalanche 2500 8.1L V8 - Gas Base
2002 Chevrolet Silverado 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas Base, LS, LT, WT
2002 Chevrolet Silverado 1500 HD 6.0L V8 - Gas LS, LT
2002 Chevrolet Silverado 2500 6.0L V8 - Bi-Fuel, 6.0L V8 - CNG, 6.0L V8 - Gas Base, LS, LT
2002 Chevrolet Silverado 2500 HD 6.0L V8 - Bi-Fuel, 6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT
2002 Chevrolet Silverado 3500 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT
2002 Chevrolet Suburban 1500 5.3L V8 - Flex, 5.3L V8 - Gas LS, LT, Z71
2002 Chevrolet Suburban 2500 6.0L V8 - Gas, 8.1L V8 - Gas LS, LT
2002 Chevrolet Tahoe 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas LS, LT, Z71
2002 GMC Sierra 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas Base, Denali, HT, SL
2001 Chevrolet Silverado 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas Base, LS, LT
2001 Chevrolet Silverado 1500 HD 6.0L V8 - Gas LS, LT
2001 Chevrolet Silverado 2500 6.0L V8 - Gas Base, LS, LT
2001 Chevrolet Silverado 2500 HD 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT
2001 Chevrolet Silverado 3500 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas Base, LS, LT
2001 Chevrolet Suburban 1500 5.3L V8 - Gas Base, LS, LT
2001 Chevrolet Suburban 2500 6.0L V8 - Gas, 8.1L V8 - Gas Base, LS, LT
2001 Chevrolet Tahoe 4.8L V8 - Gas, 5.3L V8 - Gas Base, LS, LT
2001 GMC Sierra 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas, 6.0L V8 - Gas C3, SL, SLE
2000 Chevrolet Silverado 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas Base, LS, LT
2000 Chevrolet Silverado 2500 5.3L V8 - Gas, 6.0L V8 - Gas Base, LS, LT
2000 Chevrolet Suburban 1500 5.3L V8 - Gas Base, LS, LT
2000 Chevrolet Suburban 2500 6.0L V8 - Gas Base, LS, LT
2000 Chevrolet Tahoe 4.8L V8 - Gas, 5.3L V8 - Gas, 5.7L V8 - Gas Base, LS, LT, Limited, Z71
2000 GMC Sierra 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas SL, SLE
1999 Chevrolet Silverado 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas Base, LS, LT
1999 Chevrolet Silverado 2500 5.3L V8 - Gas, 6.0L V8 - Gas Base, LS, LT
1999 GMC Sierra 1500 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas SL, SLE


General Specifications

Condition New
Part Number 88935631
Brand GM
Part Type Brake Pressure Modulator Valve
Years 1999–2006
Vehicle Cadillac, Chevrolet, GMC Trucks and SUVs
Brake System Electronic Brake Control
System Function Hydraulic Brake Pressure Modulation
Dimensions 8.3 × 7.5 × 5.8 in
Weight 6.35 lbs
Fitment Type Direct Replacement


Product Features

The 88935631 ABS brake pressure modulator valve is built to match factory hydraulic operation and installation requirements:

  • Directs brake fluid through the required hydraulic circuits during ABS operation
  • Adjusts circuit pressure in response to commands from the electronic brake control system
  • Works with the original ABS hydraulic layout used on the listed GM applications
  • Connects at the factory modulator location using the existing brake line ports
  • Maintains the intended fluid path between the master cylinder and wheel brake circuits
  • Works with the factory brake control configuration found on the listed Cadillac, Chevrolet, and GMC applications

Application Notes

The 88935631 is intended for the listed GM applications equipped with the corresponding electronic brake control and hydraulic ABS configuration. Mark each brake line before removal and bleed the system according to the correct service procedure after installation.

Verify part number, VIN, model year, vehicle application, ABS configuration, brake line connections, and applicable factory brake equipment before installation.

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