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PowerStop L4601 Disc Brake Caliper - Front Right
PowerStop Front OE Stock Replacement Caliper Overview
The PowerStop - Front OE Stock Replacement Caliper (Part Number L4601) is designed to provide reliable braking performance for a range of GM vehicles. Engineered as a direct replacement for front disc brake calipers, this part ensures consistent stopping power and durability for models including Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac.
- Cast iron caliper casting for strength and durability
- Single steel piston with 63.50 mm diameter for effective braking force
- Floating caliper design with included caliper slides for smooth operation
- Gray finish to match OE appearance
- Compatible with multiple GM models such as Buick LeSabre, Cadillac DeVille, Chevrolet Camaro, and Pontiac Firebird
- Bleeder screw thread size M10 x 1.5 for standard brake bleeding procedures
About the PowerStop Front OE Stock Replacement Caliper Line
The PowerStop - Front OE Stock Replacement Caliper line focuses on providing direct OE replacement parts that maintain factory specifications. This ensures proper fitment and function without the need for modifications. The L4601 caliper is part of this line, offering a cast iron floating caliper with a single piston design that matches original equipment standards for front brake systems on select GM vehicles.
Detailed Product Description
This disc brake caliper features a cast iron construction that offers durability and resistance to wear under normal driving conditions. The floating caliper type allows for self-alignment during braking, reducing uneven pad wear. It includes caliper slides to facilitate smooth movement and consistent brake pad contact. The single steel piston with a 63.50 mm diameter provides reliable hydraulic pressure transfer for effective braking. The gray color finish aligns with the original equipment look, making it suitable for visible brake components.
Common Applications and Problem Solving
- Replacement for worn or seized front disc brake calipers on Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models
- Addresses uneven brake pad wear caused by faulty caliper slides or pistons
- Resolves brake drag issues due to sticking caliper pistons
- Restores proper hydraulic pressure and brake pedal feel
- Eliminates brake noise related to caliper malfunction
Installation Notes and Tips
Ensure the brake system is properly bled after installation to remove air from the hydraulic lines. The caliper does not include mounting hardware or brackets, so reuse existing components or acquire replacements as needed. Verify the bleeder screw thread size M10 x 1.5 matches your vehicle’s specifications before installation. Inspect caliper slides and lubricate with appropriate brake grease to maintain smooth operation.
Quality Assurance and Warranty
The PowerStop - Front OE Stock Replacement Caliper L4601 is manufactured to meet or exceed OEM standards for fit and function. Constructed with cast iron and steel piston materials, it offers durability consistent with factory parts. While specific warranty details are not provided, PowerStop products typically adhere to industry quality controls to ensure reliable performance on compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles.
| Brand | PowerStop |
|---|---|
| Part Number | L4601 |
| Position | PowerStop - Front OE Stock Replacement Caliper, Front Right |
| Mounting Hardware Included | No |
| Grade Type | Regular |
| Caliper Casting Material | Cast iron |
| Caliper Slides Included | Yes |
| Piston Quantity | 1 |
| Caliper Type | Floating |
| Piston Diameter | 63.50 |
| Caliper Color | Gray |
| Mounting Bracket Included | No |
| Piston Material | Steel |
| Bleeder Screw Thread Size | M10 x 1.5 |
This part fits 60 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | Buick | LeSabre | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1999 | Oldsmobile | 88 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1999 | Oldsmobile | LSS | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1999 | Pontiac | Bonneville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1998 | Buick | LeSabre | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1998 | Oldsmobile | 88 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1998 | Oldsmobile | LSS | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1998 | Oldsmobile | Regency | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1998 | Pontiac | Bonneville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1997 | Buick | LeSabre | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1997 | Chevrolet | Camaro | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1997 | Oldsmobile | 88 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1997 | Oldsmobile | LSS | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1997 | Oldsmobile | Regency | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1997 | Pontiac | Bonneville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1997 | Pontiac | Firebird | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Buick | LeSabre | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Buick | Park Avenue | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Buick | Riviera | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Cadillac | DeVille | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Cadillac | Eldorado | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Cadillac | Seville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Chevrolet | Camaro | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Chevrolet | Lumina APV | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Oldsmobile | 88 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Oldsmobile | 98 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Oldsmobile | Aurora | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Oldsmobile | LSS | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Oldsmobile | Silhouette | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Pontiac | Bonneville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Pontiac | Firebird | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1996 | Pontiac | Trans Sport | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Buick | LeSabre | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Buick | Park Avenue | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Buick | Riviera | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Cadillac | DeVille | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Cadillac | Eldorado | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Cadillac | Seville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Chevrolet | Camaro | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Chevrolet | Lumina APV | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Oldsmobile | 88 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Oldsmobile | 98 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Oldsmobile | Aurora | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Oldsmobile | Silhouette | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Pontiac | Bonneville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Pontiac | Firebird | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1995 | Pontiac | Trans Sport | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Buick | LeSabre | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Buick | Park Avenue | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Cadillac | DeVille | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Cadillac | Eldorado | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Cadillac | Seville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Chevrolet | Camaro | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Chevrolet | Lumina APV | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Oldsmobile | 88 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Oldsmobile | 98 | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Oldsmobile | Silhouette | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Pontiac | Bonneville | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Pontiac | Firebird | Front Right | PowerStop - Front OE Stock Replacement Caliper |
| 1994 | Pontiac | Trans Sport | Front Right | PowerStop - Front OE Stock Replacement Caliper |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.