BVSN437AZA Genuine Mazda ABS Hydraulic Control Unit

BVSN437AZA Genuine Mazda ABS Hydraulic Control Unit

Name: BVSN437AZA Genuine Mazda ABS Hydraulic Control Unit
Brand: Mazda
SKU: BVSN437AZA
Price: 1299.00 USD
Availability: InStock

P/N: BVSN437AZA Manufactured by: Mazda

$1,299.00 - $1,299.00

$1,299.00

$1,299.00 - $1,299.00

$1,299.00

1 in Stock

Condition: New

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Description

The BVSN437AZA is a genuine Mazda ABS hydraulic control unit intended for select 2004–2009 Mazda 3 vehicles powered by 2.0L and 2.3L gasoline engines. Housing the brake pressure pump, electric motor, accumulator, and proportioning valve, this component manages hydraulic pressure changes to reduce wheel lockup during demanding braking conditions.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2004	Mazda 3	2.3L L4 Gas	S
2004	Mazda 3	2.0L L4 Gas	i
2005	Mazda 3	2.3L L4 Gas	S
2005	Mazda 3	2.3L L4 Gas	SP23
2005	Mazda 3	2.0L L4 Gas	i
2006	Mazda 3	2.3L L4 Gas	S
2006	Mazda 3	2.0L L4 Gas	i
2007	Mazda 3	2.3L L4 Gas	Mazdaspeed
2007	Mazda 3	2.3L L4 Gas	S
2007	Mazda 3	2.0L L4 Gas	i
2008	Mazda 3	2.3L L4 Gas	Mazdaspeed
2008	Mazda 3	2.3L L4 Gas	S
2008	Mazda 3	2.0L L4 Gas	i
2009	Mazda 3	2.3L L4 Gas	Mazdaspeed
2009	Mazda 3	2.3L L4 Gas	S
2009	Mazda 3	2.0L L4 Gas	i

General Specifications

Condition	New
Part Number	BVSN437AZA
Brand	Mazda
Part Type	ABS Hydraulic Control Unit
Years	2004–2009
Vehicle	Mazda 3
Engine	2.0L L4 Gas, 2.3L L4 Gas
System	Anti-Lock Braking System (ABS)
Included Components	Hydraulic Pump, Motor, Accumulator, Proportioning Valve
Stability Control	Without Stability Control
Fitment Type	Direct Replacement
Weight	6.25 lb

Product Features

The BVSN437AZA Mazda ABS hydraulic control unit is configured for the braking system layout and hydraulic control requirements of compatible Mazda 3 models:

Adjusts brake circuit pressure when the ABS system detects wheel lockup
Integrates a motor-operated hydraulic pump for controlled brake fluid movement
Incorporates an accumulator within the factory pressure regulation assembly
Features a proportioning valve for the specified hydraulic braking arrangement
Intended for Mazda 3 models equipped with ABS but no stability control
Supports continued wheel rotation during emergency braking situations
Provides the designated interfaces for brake pipes and ABS electronics

Application Notes

The BVSN437AZA is intended for select 2004–2009 Mazda 3 i, S, SP23, and Mazdaspeed models featuring compatible 2.0L or 2.3L gasoline engines and factory ABS without stability control. Check the hydraulic connection positions, electrical connector, mounting hardware, and required ABS bleeding procedure before installing the unit.

Always verify the vehicle VIN, original hydraulic control unit number, stability control configuration, brake line connections, and factory bleeding requirements before installation.