Cardone
New Brake Caliper

Cardone 2C-3945 Disc Brake Caliper - Rear Left

Brand Cardone 2C-3945
Position Rear Left
Pad Wear Sensor Included Yes
Mounting Hardware Included Yes
Bracket Included Yes
Grade Type Regular
Pads Included No
Caliper Casting Material Cast iron
Mounting Bolt Included No
Bleeder Screw Included Yes
Anti-Rattle Spring Included Yes
Caliper Slides Included Yes
Piston Quantity 1
Caliper Type Floating
Piston Diameter 1.33
Piston Diameter 33.86
Inlet Fitting Type Inverted flare
Caliper Color Silver
Mounting Hole Diameter 0.394
Abutment Clips Included Yes
Mounting Bracket Included Yes
Piston Material Steel
Bleeder Screw Quantity 1
Caliper Finish Zinc plated
Bleeder Thread Size M10x1.25
Contains Electronic Components No
Does it require SDS No
E-Waste No
FAA_A1 Not recommended. the o.e. manufacturers specified steel or phenol
FAA_A2 As a rule, always use brake fluid recommended by o.e. the fluid t
FAA_A5 A symptom of a low brake pedal is usually caused by air in the sy
FAA_A6 A silicone grease is used on floating caliper mounting pins.
Product line New Brake Caliper
Fits Acura · 3 vehicles

Direct-fit component. Hassle-free installation with no modifications needed.

Zinc plated finish. Helps resist rust for longer-lasting reliability.

Floating caliper design. Delivers smooth, consistent braking performance.

Cross-references 43019S03Z02 and 43019S03Z03 for the same application. See all 2.

$140.38Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $140.38
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Free returns within 60 days if it doesn't fit when fitment is verified.

Cardone New Brake Caliper for Acura Integra

Cardone Part Number 2C-3945 is a new rear left disc brake caliper for select Acura Integra models. It is built as a direct-fit replacement with a zinc-plated finish, cast iron caliper body, and steel piston for consistent braking performance and long-term corrosion resistance.

Fits 1998 Acura Integra, rear left. Fits 2000-2001 Acura Integra, rear left. This Cardone New Brake Caliper 2C-3945 is a practical replacement for drivers searching for a rear left Acura Integra brake caliper with included bracket and hardware kit.

Key Features

  • Direct-fit disc brake caliper for rear left applications
  • Cardone New Brake Caliper line for replacement brake hydraulics
  • Zinc-plated finish with rust-resistant coating
  • Cast iron caliper housing with steel piston
  • Floating caliper design with 1.33 in. piston diameter
  • Pad wear sensor included
  • Bleeder screw, anti-rattle spring, caliper slides, and abutment clips included
  • Mounting bracket and mounting hardware included
  • Inlet fitting type: inverted flare; inlet port size: M10x1.0

Product Details

Cardone 2C-3945 is engineered as a new replacement caliper for Acura Integra brake service, not a remanufactured unit. The floating design helps the caliper move smoothly on its slides, while the zinc coating adds protection against corrosion in everyday driving conditions. The package includes the caliper, instruction sheet, bracket, and hardware kit for a complete service-ready assembly.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues This Part Can Address

  • Rear left brake drag caused by a sticking caliper
  • Uneven braking or pull during stops from a worn caliper assembly
  • Brake pedal feel problems related to caliper wear or leakage
  • Noise from worn caliper hardware, anti-rattle components, or slides
  • Corrosion-related caliper service on Acura Integra rear brake systems

Installation Notes

Verify rear left position, inlet thread size, and brake line connection before installation. Use the correct brake fluid specified by the vehicle manufacturer, and bleed the system thoroughly after replacement. Floating caliper mounting pins should be lubricated with silicone grease, and all brake components should be inspected for wear before reassembly.

Quality Assurance

Cardone manufactures this new caliper using controlled quality processes to support smooth, consistent braking performance. The direct-fit design is intended to simplify installation on the listed Acura Integra applications, while the zinc-plated finish and included service components support dependable brake repair.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2001AcuraIntegraRear LeftNew Brake Caliper
2000AcuraIntegraRear LeftNew Brake Caliper
1998AcuraIntegraRear LeftNew Brake Caliper
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
43019S03Z0243019S03Z03