20% OFF shipping at geomorr.pl on orders over $79 + up to 10% OFF products

Ship to:

/ English / USD

New Arrival

Air Freeshipping Best Sellers Nihao Choice

Sourcing

Shipping Calculation

home > 88964387 | Genuine GM® ABS Pressure Modulator Valve > 88964387 | Genuine GM® ABS Pressure Modulator Valve

88964387 | Genuine GM® ABS Pressure Modulator Valve main image 0

88964387 | Genuine GM® ABS Pressure Modulator Valve main image 1

download picture

description

Report this seller or product

88964387 | Genuine GM® ABS Pressure Modulator ValveDescription: ABS Pressure Modulator Valve For 2003 2007 Chevrolet Express, Chevrolet Silverado, Chevrolet Suburban, GMC Savana, GMC Sierra Condition: Remanfactured Brand: GM Part Number: 88964387 Fitment 88964387: Year Make Model Engine Important vehicle option details 2003 2007 Chevrolet Express 6 Cyl 4. 3L, 8 Cyl 4. 8L, 8 Cyl 5. 3L, 8 Cyl 5. 3L Flex, 8 Cyl 6. 0L, 8 Cyl 6. 6L Diesel 1 2 TON CARGO EXPRESS, 1 2 TON PASSENGER EXPRESS, 3 4 TON CARGO

Shopping security

Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols

product description

Why choose thelockerguy wholesale?

Description: ABS Pressure Modulator Valve For 2003-2007 Chevrolet Express, Chevrolet Silverado, Chevrolet Suburban, GMC Savana, GMC Sierra
Condition: Remanfactured
Brand: GM®
Part Number: 88964387

Fitment 88964387:

Year Make Model	Engine	Important vehicle option details
2003-2007 Chevrolet Express	6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel	1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
2003-2006 Chevrolet Silverado	6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L	1500 EXTENDED CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB
2003-2004 Chevrolet Suburban	8 Cyl 6.0L, 8 Cyl 8.1L	1500 EXTENDED CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
2003-2007 GMC Savana	6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel	1/2 TON CARGO SAVANA, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER SAVANA
2003-2006 GMC Sierra	6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L	1500 EXTENDED CAB STANDARD BOX,

The ABS Pressure Modulator Valve 88964387 controls the hydraulic pressure sent to each wheel’s brake during hard or emergency braking.

Monitors Wheel Speed
- Wheel speed sensors send data to the ABS control module (EBCM).
- If one wheel starts to decelerate too quickly (about to lock up), the EBCM reacts instantly.
Adjusts Brake Pressure Hydraulically
- The pressure modulator valve opens and closes tiny solenoid valves inside the hydraulic circuit.
- It can:
  - Reduce pressure (release braking force on a locking wheel)
  - Hold pressure (keep braking stable)
  - Increase pressure (restore braking after traction is regained)
Prevents Wheel Lock-Up
- By pulsing brake pressure many times per second, the ABS keeps all wheels rotating and gripping the road.
- This prevents skidding and lets the driver steer while braking.
Restores Hydraulic Pressure
- A pump motor inside the modulator re-pressurizes fluid after each release cycle, keeping the system ready for the next pulse.

Signs of a Failing ABS Pressure Modulator Valve 88964387:

ABS or Brake warning light stays on
Brake pedal pulsation or uneven braking
Loss of ABS function (wheels lock during braking)
Fluid leaks from the modulator unit
ABS-related diagnostic trouble codes (C-codes) stored in the system

Codes of Faulty 88964387:

Code	Description	Likely Cause
C0265 / C0267 / C0268	Electronic Brake Control Module (EBCM) Relay Circuit Malfunction	Internal relay failure inside BPMV or corrosion in connectors
C0271 / C0272	Pump Motor Circuit Open or Short	Faulty BPMV pump motor, bad ground, or wiring issue
C0281 / C0282	Brake Pressure Modulator Valve Stuck or Not Responding	Internal solenoid fault or hydraulic blockage inside BPMV
C0290 / C0291	Wheel Pressure Control Valve Circuit Failure	One or more solenoids inside BPMV not operating correctly
C1223	ABS Control System Malfunction	General ABS/BPMV failure; internal or communication issue
C1214 / C1215	Valve Relay or Pump Motor Performance	Electrical issue or failing pump motor inside BPMV
C1251 / C1252	Pump Motor Circuit Short to Ground or Open	Pump motor inside BPMV not receiving proper power
C1254	Pressure Modulator Valve Motor Stuck On	Internal valve sticking or shorted solenoid
C1300	EBCM Internal Malfunction	Communication or circuit failure between EBCM and BPMV
C1360 / C1361	Brake Pressure Sensor Circuit Fault	Built-in pressure sensor in BPMV giving erratic readings

Manufacturer information
GM (General Motors) is an American multinational automotive company headquartered in Detroit, Michigan, founded in 1908. It designs, manufactures, and sells vehicles and parts under brands such as Chevrolet, GMC, Cadillac, and Buick. GM is known for innovation in automotive technology, including electric vehicles, safety systems, and advanced manufacturing. The company also produces genuine OEM parts—like the GM Genuine Parts line—to ensure high-quality fit, performance, and reliability for its vehicles.

Warranty
First Truck Parts offers a 365-days warranty for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website.

88964387 | Genuine GM® ABS Pressure Modulator Valve

Name: 88964387 | Genuine GM® ABS Pressure Modulator Valve
Brand: geomorr.pl
SKU: 53226943393
Price: 299.50 USD
Availability: InStock
Rating: 4.2979 (1731 reviews)