Wagner Brake CN4125SC Disc Brake Caliper - Front Right

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Wagner Brake CN4125SC Disc Brake Caliper - Front Right

Brand	Wagner Brake CN4125SC
Position	Front Right
Pads Included	No
Caliper Casting Material	Cast iron
Bleeder Screw Included	Yes
Piston Quantity	1
Caliper Type	Floating
Piston Diameter	2.500
Piston Diameter	63.5
Mounting Bracket Included	No
Bleeder Screw Quantity	1
Bleeder Screw Thread Size	M10x1.5
Fits	Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac · 235 vehicles

OE-style replacement. Newly manufactured components for consistent brake service and fit.

Coated finish. Helps resist corrosion and supports a cleaner caliper surface.

Floating caliper design. Single-piston construction for controlled hydraulic braking response.

Cross-references BBB Industries 97-17248A, Cardone Reman 18-4071 and Cardone Ultra 18-P4071 for the same application. See all 22.

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Overview

Wagner Brake CN4125SC is a disc brake caliper built for front right applications across a wide range of Chevrolet, GMC, Pontiac, Buick, Oldsmobile, and Isuzu vehicles. It uses newly manufactured components and a coated finish to support consistent braking performance and corrosion resistance.

Compatible With Chevrolet S10, GMC Sonoma, and Chevrolet Camaro applications, this floating caliper is built with a cast iron body, a single 63.5 mm piston, and an included bleeder screw for serviceability.

Key Features

Floating disc brake caliper design for hydraulic braking service
Cast iron caliper casting for strength and stability
Single 63.5 mm piston for controlled brake actuation
Coated finish for improved corrosion resistance
Bleeder screw included with M10x1.5 thread size
No pads included and no mounting bracket included

Detailed Description

Wagner Brake CN4125SC is engineered as a direct replacement disc brake caliper for front right fitments on many GM and Isuzu platforms, including Chevrolet S10, GMC Sonoma, and Pontiac Firebird applications. The floating caliper design works with a single piston layout to deliver consistent hydraulic clamping force, while the cast iron construction supports durability in everyday brake service.

According to Wagner, the caliper is made from 100% newly manufactured components and finished with a protective coating to help resist corrosion. That makes CN4125SC a practical choice when replacing a worn or sticking caliper on compatible Chevrolet, GMC, and Pontiac vehicles. The part number CN4125SC is also useful when cross-checking service records or ordering the correct replacement caliper.

This part cross-references Cardone Reman 18-4071 and Raybestos Brakes FRC4125N for the same application.

What It Is Used For

Replacing a leaking or seized front right brake caliper
Restoring even brake pad contact and hydraulic response
Addressing corrosion on an original caliper body
Correcting uneven braking caused by piston wear or sticking
Servicing brake systems on older Chevrolet, GMC, Pontiac, Buick, Oldsmobile, and Isuzu models

Installation Notes and Tips

Verify front right fitment by year, make, and model before installation. Confirm the bleeder screw thread size, piston diameter, and caliper type against the original unit to ensure proper brake system match. Pads are not included, and no mounting bracket is included, so reuse or replace related brake components as needed during service.

Quality Assurance

Wagner Brake designs this caliper with newly manufactured components and a coated surface to support reliable corrosion resistance and like-new braking performance. The CN4125SC part number helps confirm the correct application during parts lookup and brake service.

This part fits 235 vehicles

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

Year	Make	Model	Drive Type	Liters	Cylinders	Position	Notes
2003	Chevrolet	S10	RWD	—	—	Front Right	—
2003	GMC	Sonoma	RWD	—	—	Front Right	—
2002	Chevrolet	S10	RWD	—	—	Front Right	—
2002	GMC	Sonoma	RWD	—	—	Front Right	—
2001	Chevrolet	S10	RWD	—	—	Front Right	—
2001	GMC	Sonoma	RWD	—	—	Front Right	—
2000	Chevrolet	S10	RWD	—	—	Front Right	—
2000	GMC	Sonoma	RWD	—	—	Front Right	—
2000	Isuzu	Hombre	RWD	—	—	Front Right	—
1999	Chevrolet	S10	FWD	—	—	Front Right	—
1999	GMC	Sonoma	RWD	—	—	Front Right	—
1999	Isuzu	Hombre	RWD	—	—	Front Right	—
1998	Chevrolet	S10	FWD	—	—	Front Right	—
1998	GMC	Sonoma	RWD	—	—	Front Right	—
1998	Isuzu	Hombre	RWD	—	—	Front Right	—
1997	Chevrolet	Blazer	RWD	—	—	Front Right	—
1997	Chevrolet	S10	FWD	—	—	Front Right	—
1997	GMC	Jimmy	RWD	—	—	Front Right	—
1997	GMC	Sonoma	RWD	—	—	Front Right	—
1997	Isuzu	Hombre	—	—	—	Front Right	—
1996	Chevrolet	Blazer	RWD	—	—	Front Right	—
1996	Chevrolet	S10	RWD	—	—	Front Right	—
1996	GMC	Jimmy	RWD	—	—	Front Right	—
1996	GMC	Sonoma	RWD	—	—	Front Right	—
1996	Isuzu	Hombre	—	—	—	Front Right	—
1995	Chevrolet	Blazer	RWD	—	—	Front Right	—
1995	Chevrolet	LLV	—	—	—	Front Right	—
1995	Chevrolet	S10	RWD	—	—	Front Right	—
1995	GMC	Jimmy	RWD	—	—	Front Right	—
1995	GMC	Sonoma	RWD	—	—	Front Right	—
1994	Chevrolet	LLV	—	—	—	Front Right	—
1994	Chevrolet	S10	RWD	—	—	Front Right	—
1994	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1994	GMC	Jimmy	RWD	—	—	Front Right	—
1994	GMC	Sonoma	RWD	—	—	Front Right	—
1993	Chevrolet	LLV	—	—	—	Front Right	—
1993	Chevrolet	S10	RWD	—	—	Front Right	—
1993	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1993	GMC	Jimmy	RWD	—	—	Front Right	—
1993	GMC	Sonoma	RWD	—	—	Front Right	—
1993	GMC	Typhoon	AWD	—	—	Front Right	—
1992	Chevrolet	Camaro	—	—	—	Front Right	Exc 1LE Performance Package
1992	Chevrolet	LLV	—	—	—	Front Right	—
1992	Chevrolet	S10	RWD	—	—	Front Right	—
1992	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1992	GMC	Jimmy	RWD	—	—	Front Right	—
1992	GMC	Sonoma	RWD	—	—	Front Right	—
1992	GMC	Typhoon	AWD	—	—	Front Right	—
1992	Pontiac	Firebird	—	—	—	Front Right	Exc Performance Package
1991	Chevrolet	Camaro	—	—	—	Front Right	Exc 1LE Performance Package
1991	Chevrolet	LLV	—	—	—	Front Right	—
1991	Chevrolet	S10	RWD	—	—	Front Right	—
1991	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1991	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1991	GMC	Sonoma	RWD	—	—	Front Right	—
1991	Pontiac	Firebird	—	—	—	Front Right	Exc Performance Package
1990	Chevrolet	Camaro	—	—	—	Front Right	Exc 1LE Performance Package
1990	Chevrolet	LLV	—	—	—	Front Right	—
1990	Chevrolet	S10	RWD	—	—	Front Right	—
1990	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1990	GMC	S15	RWD	—	—	Front Right	—
1990	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1990	Pontiac	Firebird	—	—	—	Front Right	Exc Performance Package
1989	Chevrolet	Camaro	—	—	—	Front Right	Exc 1LE Performance Package
1989	Chevrolet	LLV	—	—	—	Front Right	—
1989	Chevrolet	S10	RWD	—	—	Front Right	—
1989	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1989	GMC	S15	RWD	—	—	Front Right	—
1989	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1989	Pontiac	Firebird	—	—	—	Front Right	Exc Performance Package
1988	Chevrolet	Camaro	—	—	—	Front Right	Exc 1LE Performance Package
1988	Chevrolet	LLV	—	—	—	Front Right	—
1988	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1988	Chevrolet	S10	RWD	—	—	Front Right	—
1988	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1988	GMC	S15	RWD	—	—	Front Right	—
1988	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1988	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	Exc W Body
1988	Pontiac	Firebird	—	—	—	Front Right	Exc Performance Package
1987	Buick	Century	—	—	—	Front Right	—
1987	Buick	Regal	—	—	—	Front Right	—
1987	Chevrolet	Camaro	—	—	—	Front Right	Exc 1LE Performance Package
1987	Chevrolet	El Camino	—	—	—	Front Right	—
1987	Chevrolet	LLV	—	—	—	Front Right	—
1987	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1987	Chevrolet	S10	RWD	—	—	Front Right	—
1987	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1987	GMC	Caballero	—	—	—	Front Right	—
1987	GMC	S15	RWD	—	—	Front Right	—
1987	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1987	Oldsmobile	Cutlass	—	—	—	Front Right	—
1987	Oldsmobile	Cutlass Salon	—	—	—	Front Right	—
1987	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1987	Pontiac	Firebird	—	—	—	Front Right	—
1987	Pontiac	Grand Prix	—	—	—	Front Right	—
1986	Buick	Century	—	—	—	Front Right	—
1986	Buick	Regal	—	—	—	Front Right	—
1986	Chevrolet	Camaro	—	—	—	Front Right	Exc 1LE Performance Package
1986	Chevrolet	El Camino	—	—	—	Front Right	—
1986	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1986	Chevrolet	S10	RWD	—	—	Front Right	—
1986	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1986	GMC	Caballero	—	—	—	Front Right	—
1986	GMC	S15	RWD	—	—	Front Right	—
1986	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1986	Oldsmobile	Cutlass	—	—	—	Front Right	—
1986	Oldsmobile	Cutlass Salon	—	—	—	Front Right	—
1986	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1986	Pontiac	Bonneville	—	—	—	Front Right	—
1986	Pontiac	Firebird	—	—	—	Front Right	—
1986	Pontiac	Grand Prix	—	—	—	Front Right	—
1986	Pontiac	Sunburst	—	—	—	Front Right	—
1985	Buick	Century	—	—	—	Front Right	—
1985	Buick	Regal	—	—	—	Front Right	—
1985	Chevrolet	Camaro	—	—	—	Front Right	Exc 1LE Performance Package
1985	Chevrolet	El Camino	—	—	—	Front Right	—
1985	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1985	Chevrolet	S10	RWD	—	—	Front Right	—
1985	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1985	GMC	Caballero	—	—	—	Front Right	—
1985	GMC	S15	RWD	—	—	Front Right	—
1985	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1985	Oldsmobile	Cutlass	—	—	—	Front Right	—
1985	Oldsmobile	Cutlass Salon	—	—	—	Front Right	—
1985	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1985	Pontiac	Bonneville	—	—	—	Front Right	—
1985	Pontiac	Firebird	—	—	—	Front Right	—
1985	Pontiac	Grand Prix	—	—	—	Front Right	—
1985	Pontiac	Sunburst	—	—	—	Front Right	—
1984	Buick	Century	—	—	—	Front Right	—
1984	Buick	Regal	—	—	—	Front Right	—
1984	Chevrolet	Camaro	—	—	—	Front Right	—
1984	Chevrolet	El Camino	—	—	—	Front Right	—
1984	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1984	Chevrolet	S10	RWD	—	—	Front Right	—
1984	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1984	GMC	Caballero	—	—	—	Front Right	—
1984	GMC	S15	RWD	—	—	Front Right	—
1984	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1984	Oldsmobile	Cutlass Calais	—	—	—	Front Right	—
1984	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1984	Pontiac	Bonneville	—	—	—	Front Right	—
1984	Pontiac	Firebird	—	—	—	Front Right	—
1984	Pontiac	Grand Prix	—	—	—	Front Right	—
1983	Buick	Century	—	—	—	Front Right	—
1983	Buick	Regal	—	—	—	Front Right	—
1983	Chevrolet	Camaro	—	—	—	Front Right	—
1983	Chevrolet	El Camino	—	—	—	Front Right	—
1983	Chevrolet	Malibu	—	—	—	Front Right	—
1983	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1983	Chevrolet	S10	RWD	—	—	Front Right	—
1983	Chevrolet	S10 Blazer	RWD	—	—	Front Right	—
1983	GMC	Caballero	—	—	—	Front Right	—
1983	GMC	S15	RWD	—	—	Front Right	—
1983	GMC	S15 Jimmy	RWD	—	—	Front Right	—
1983	Oldsmobile	Cutlass Calais	—	—	—	Front Right	—
1983	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1983	Pontiac	Bonneville	—	—	—	Front Right	—
1983	Pontiac	Firebird	—	—	—	Front Right	—
1983	Pontiac	Grand LeMans	—	—	—	Front Right	—
1983	Pontiac	Grand Prix	—	—	—	Front Right	—
1982	Buick	Century	—	—	—	Front Right	—
1982	Buick	Regal	—	—	—	Front Right	—
1982	Chevrolet	Camaro	—	—	—	Front Right	—
1982	Chevrolet	El Camino	—	—	—	Front Right	—
1982	Chevrolet	Malibu	—	—	—	Front Right	—
1982	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1982	Chevrolet	S10	—	—	—	Front Right	—
1982	GMC	Caballero	—	—	—	Front Right	—
1982	GMC	S15	—	—	—	Front Right	—
1982	Oldsmobile	Cutlass Calais	—	—	—	Front Right	—
1982	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1982	Pontiac	Bonneville	—	—	—	Front Right	—
1982	Pontiac	Firebird	—	—	—	Front Right	—
1982	Pontiac	Grand LeMans	—	—	—	Front Right	—
1982	Pontiac	Grand Prix	—	—	—	Front Right	—
1981	Buick	Century	—	—	—	Front Right	—
1981	Buick	Regal	—	—	—	Front Right	—
1981	Chevrolet	El Camino	—	—	—	Front Right	—
1981	Chevrolet	Malibu	—	—	—	Front Right	—
1981	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1981	GMC	Caballero	—	—	—	Front Right	—
1981	Oldsmobile	Cutlass	—	—	—	Front Right	—
1981	Oldsmobile	Cutlass Calais	—	—	—	Front Right	—
1981	Oldsmobile	Cutlass Cruiser	—	—	—	Front Right	—
1981	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1981	Pontiac	Grand LeMans	—	—	—	Front Right	—
1981	Pontiac	Grand Prix	—	—	—	Front Right	—
1981	Pontiac	LeMans	—	—	—	Front Right	—
1980	Buick	Century	—	—	—	Front Right	—
1980	Buick	Regal	—	—	—	Front Right	—
1980	Chevrolet	El Camino	—	—	—	Front Right	—
1980	Chevrolet	Malibu	—	—	—	Front Right	—
1980	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1980	GMC	Caballero	—	—	—	Front Right	—
1980	Oldsmobile	Cutlass	—	—	—	Front Right	—
1980	Oldsmobile	Cutlass Calais	—	—	—	Front Right	—
1980	Oldsmobile	Cutlass Cruiser	—	—	—	Front Right	—
1980	Oldsmobile	Cutlass Salon	—	—	—	Front Right	—
1980	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1980	Pontiac	Grand Am	—	—	—	Front Right	—
1980	Pontiac	Grand LeMans	—	—	—	Front Right	—
1980	Pontiac	Grand Prix	—	—	—	Front Right	—
1980	Pontiac	LeMans	—	—	—	Front Right	—
1979	Buick	Century	—	—	—	Front Right	—
1979	Buick	Regal	—	—	—	Front Right	—
1979	Chevrolet	El Camino	—	—	—	Front Right	—
1979	Chevrolet	Malibu	—	—	—	Front Right	—
1979	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1979	GMC	Caballero	—	—	—	Front Right	—
1979	Oldsmobile	Cutlass	—	—	—	Front Right	—
1979	Oldsmobile	Cutlass Calais	—	—	—	Front Right	—
1979	Oldsmobile	Cutlass Salon	—	—	—	Front Right	—
1979	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1979	Pontiac	Grand Am	—	—	—	Front Right	—
1979	Pontiac	Grand LeMans	—	—	—	Front Right	—
1979	Pontiac	Grand Prix	—	—	—	Front Right	—
1979	Pontiac	LeMans	—	—	—	Front Right	—
1978	Buick	Century	—	—	—	Front Right	—
1978	Buick	Regal	—	—	—	Front Right	—
1978	Chevrolet	El Camino	—	—	—	Front Right	—
1978	Chevrolet	Malibu	—	—	—	Front Right	—
1978	Chevrolet	Monte Carlo	—	—	—	Front Right	—
1978	GMC	Caballero	—	—	—	Front Right	—
1978	Oldsmobile	Cutlass	—	—	—	Front Right	—
1978	Oldsmobile	Cutlass Calais	—	—	—	Front Right	—
1978	Oldsmobile	Cutlass Salon	—	—	—	Front Right	—
1978	Oldsmobile	Cutlass Supreme	—	—	—	Front Right	—
1978	Pontiac	Grand Am	—	—	—	Front Right	—
1978	Pontiac	Grand LeMans	—	—	—	Front Right	—
1978	Pontiac	Grand Prix	—	—	—	Front Right	—
1978	Pontiac	LeMans	—	—	—	Front Right	—
1977	Oldsmobile	Cutlass Salon	—	—	—	Front Right	—
1976	Oldsmobile	Cutlass Salon	—	—	—	Front Right	—
1975	Oldsmobile	Cutlass Salon	—	7.5L	V8	Front Right	—
No rows match your filter.

Directly replaces or cross-references 22 part numbers

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

BBB Industries — 97-17248ACardone Reman — 18-4071Cardone Ultra — 18-P4071Centric Parts — 141.62065Dynamic Friction Company — 331-47054Four Seasons — 63209Nugeon — 97P17248APowerStop — L4071Raybestos Brakes — FRC4125N2C-407110-4061S12-406114-406118FR625N55-741032235XA1800526318010481180161561802328281801615608180232820

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