HomeCardone 52-7370 Power Brake Booster
Part #: 52-7370

Cardone 52-7370 Power Brake Booster

Hydro-Boost Power Brake Booster
40 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Hydro-Boost Power Brake Booster
Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Escalade EXT, Avalanche 1500, Suburban 1500, Suburban 2500, Tahoe, Yukon, Yukon XL 1500, and Yukon XL 2500
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Overview of Cardone Hydro-Boost Power Brake Booster 52-7370

The Cardone Hydro-Boost Power Brake Booster 52-7370 is a remanufactured hydraulic brake booster designed for select Cadillac, Chevrolet, and GMC trucks and SUVs. Engineered with cast iron construction and a black finish, this booster provides reliable braking assistance for vehicles equipped with hydraulic brake systems.

  • Remanufactured power brake booster with durable cast iron material
  • Compatible with Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, and related models
  • Includes hydraulic booster, o-ring kit, and instruction sheet
  • Master cylinder stud thread size: M10 x 1.50
  • Black color finish for corrosion resistance
  • Does not include master cylinder

Detailed Product Description

This Cardone Hydro-Boost Power Brake Booster 52-7370 is specifically designed to replace the hydraulic brake booster in various full-size SUVs and trucks such as the Cadillac Escalade, Chevrolet Suburban 1500 and 2500, GMC Yukon XL 1500 and 2500, and others. The booster is constructed from cast iron, ensuring strength and durability under demanding braking conditions. The black finish helps protect the unit from environmental wear. This remanufactured part comes with an o-ring kit and an instruction sheet to assist with installation. Note that the master cylinder is not included, but the booster is compatible with master cylinders using M10 x 1.50 stud threads.

About the Hydro-Boost Power Brake Booster Line

The Hydro-Boost Power Brake Booster product line from Cardone focuses on hydraulic brake boosters designed to provide consistent braking power in vehicles equipped with hydraulic brake systems. These boosters are remanufactured to meet OEM specifications, offering a reliable replacement option for vehicles like the Chevrolet Avalanche 1500 and GMC Yukon XL. The 52-7370 part number is part of this line, ensuring compatibility and performance for the specified makes and models.

Common Applications and Issues Addressed

  • Restores proper brake pedal feel and responsiveness in Cadillac Escalade and Chevrolet Tahoe models
  • Replaces faulty or leaking hydraulic brake boosters in GMC Yukon and Suburban vehicles
  • Solves issues related to increased brake pedal effort or spongy brake response
  • Addresses hydraulic booster failure symptoms such as poor braking assistance
  • Compatible with vehicles requiring M10 x 1.50 master cylinder stud thread size

Installation Notes and Tips

  • Ensure compatibility with your vehicle’s make, model, and year before installation
  • Use the included o-ring kit to prevent hydraulic fluid leaks during installation
  • Follow the provided instruction sheet carefully for proper mounting and connection
  • Verify master cylinder stud thread size (M10 x 1.50) matches your existing hardware
  • Bleed the brake system after installation to remove air and ensure optimal performance

Quality Assurance and Warranty

This Cardone Hydro-Boost Power Brake Booster 52-7370 is remanufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Cardone typically offers limited warranties on remanufactured brake components. It is recommended to verify warranty coverage with the supplier or manufacturer prior to purchase.

BrandCardone
Part Number52-7370
PositionHydro-Boost Power Brake Booster
ColorBlack
E-WasteNo
Master Cylinder IncludedNo
Master Cylinder Stud Thread SizeM10 x 1.50
MaterialCast Iron
Package ContentsHydraulic Booster, O-Ring Kit, Instruction Sheet
Product ConditionRemanufactured

This part fits 40 vehicles. Search below:

YearMakeModelPositionNotes
2006CadillacEscaladeN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2006CadillacEscalade ESVN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2006CadillacEscalade EXTN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2006ChevroletAvalanche 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2006ChevroletSuburban 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2006ChevroletSuburban 2500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster
2006ChevroletTahoeN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2006GMCYukonN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2006GMCYukon XL 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2006GMCYukon XL 2500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster
2005CadillacEscaladeN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2005CadillacEscalade ESVN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2005CadillacEscalade EXTN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2005ChevroletAvalanche 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2005ChevroletSuburban 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2005ChevroletSuburban 2500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster
2005ChevroletTahoeN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2005GMCYukonN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2005GMCYukon XL 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2005GMCYukon XL 2500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster
2004CadillacEscaladeN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2004CadillacEscalade ESVN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2004CadillacEscalade EXTN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2004ChevroletAvalanche 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2004ChevroletSuburban 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2004ChevroletSuburban 2500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster
2004ChevroletTahoeN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2004GMCYukonN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2004GMCYukon XL 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2004GMCYukon XL 2500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster
2003CadillacEscaladeN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2003CadillacEscalade ESVN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2003CadillacEscalade EXTN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2003ChevroletAvalanche 1500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster
2003ChevroletSuburban 1500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; Hydro-Boost Pump has 1 Pressure Line & 2 Return Lines; without Master Cylinder; Hydro-Boost Power Brake Booster
2003ChevroletSuburban 2500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster
2003ChevroletTahoeN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2003GMCYukonN/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2003GMCYukon XL 1500N/ACompatible with Hydro-Boost, Master Cylinder not included.; Hydro-Boost Power Brake Booster
2003GMCYukon XL 2500N/Awith Hydro-Boost; with Brake Code JH2; GM Brake Codes are on the "Service Parts Identification" Sticker; without Master Cylinder; Hydro-Boost Power Brake Booster

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15854058

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.