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Bosch 5323366 - Disc Brake Pad and Rotor Kit (Front)
Product Overview
The Bosch 5323366-Kit Disc Brake Rotor Kit is designed to provide superior braking performance and unmatched durability. This kit is engineered to meet OE specifications, ensuring a precise fit and reliable functionality for your vehicle. Bosch is a trusted name in the automotive industry, known for its commitment to quality and performance across various makes, including Buick, Chevrolet, GMC, Oldsmobile, and Pontiac. Choose Bosch 5323366-Kit for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Bosch 5323366-Kit is equivalent to or replaces the following part numbers:
Vehicle Compatibility
- Buick Skylark 4.1 (1969-1971)
- Buick Skylark 5.7 V8 (1969-1972)
- Buick Skylark 7.5 V8 (1970-1971)
- Buick GS 5.7 V8 (1970-1972)
- Buick Apollo 4.1 (1973-1974)
- Buick Apollo 5.7 V8 (1973-1974)
- Chevrolet El Camino 6.5 V8 (1969-1970)
- Chevrolet Nova 2.5 (1969-1970)
- Chevrolet Nova 3.8 (1969-1970)
- Chevrolet Nova 6.5 V8 (1969-1970)
This also fits other applications. Please use the vehicle selector tool to verify fitment.
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Frequently Asked Questions
What are the benefits of using Bosch 5323366-Kit?
The Bosch 5323366-Kit is designed for optimal braking performance and longevity, ensuring safety and reliability during operation.
How do I know if Bosch 5323366-Kit is compatible with my vehicle?
You can verify compatibility by checking the vehicle selector tool or confirming the fitment details provided for your specific vehicle model.
What symptoms indicate that I need to replace my brake rotors?
Common signs include squeaking or grinding noises, vibrations during braking, and decreased braking performance. If you experience any of these symptoms, consider replacing with Bosch 5323366-Kit.
Are there any diagnostic trouble codes (DTCs) related to brake rotor issues?
While there are no specific DTCs for brake rotors, issues with braking performance can trigger codes related to braking systems. It's essential to address these promptly for safety.
Why should I order Bosch 5323366-Kit today?
Order Bosch 5323366-Kit today for a factory-correct replacement that restores safety and performance.
- BrandBosch
- PositionFront
- ManufacturerBosch
- MPN5323366-Kit
- FeaturesAbutment Clips Included : (Front Disc Brake Pad Set) No
Accessories : (Front Disc Brake Pad Set) N
Brake Lubricant Included : (Front Disc Brake Pad Set) Yes
Cases Per Pallet (ORLY) : (Front Disc Brake Rotor) 440
Center Bore Diameter : (Front Disc Brake Rotor) 2.325 mm
Construction : (Front Disc Brake Rotor) Vented
Disc Design : (Front Disc Brake Rotor) Solid
Disc Finish : (Front Disc Brake Rotor) Geomet Coated
Discard Thickness : (Front Disc Brake Rotor) .96456745
FMSI Number : (Front Disc Brake Pad Set) D52S
Friction Material Attachment : (Front Disc Brake Pad Set) Bonded
Friction Material Composition : (Front Disc Brake Pad Set) Ceramic
Front or Rear Brakes : (Front Disc Brake Pad Set) Front
Grade Type : (Front Disc Brake Pad Set) Premium
Mounting Bolt Hole Quantity : (Front Disc Brake Rotor) 5
Mounting Hardware Included : (Front Disc Brake Pad Set) Yes
New Or Remanufactured : (Front Disc Brake Pad Set) New
Nominal Thickness : (Front Disc Brake Rotor) 1.03543363
Outside Diameter : (Front Disc Brake Rotor) 11
Pad Quantity : (Front Disc Brake Pad Set) 4
Pad Shims Included : (Front Disc Brake Pad Set) Yes
Pad Wear Sensor Included : (Front Disc Brake Pad Set) Yes
Product Height : (Front Disc Brake Rotor) 4 in
Prop 65 Chemical 1 : (Front Disc Brake Pad Set) Antimony Trioxide
Prop 65 Potential Effects : (Front Disc Brake Pad Set) Cancer
Prop 65 Warning Label Required? : (Front Disc Brake Pad Set) Yes
Prop 65 Warning Text : (Front Disc Brake Pad Set) This product can expose you to chemicals including antimony trioxide| which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Rotor Without Hub Assembly : (Front Disc Brake Rotor) No
Rotor and Hub Assembly : (Front Disc Brake Rotor) Yes
Rust Resistant Coating : (Front Disc Brake Rotor) Yes
Thickness (Disc Brake Rotor) : (Front Disc Brake Rotor) 1.03543363 mm
Unit(s) per Car Qty (ORLY) : (Front Disc Brake Rotor) 2 - Cross Reference Numbers5323366Kit
- Part TypeDisc Brake Pad and Rotor Kit
- Kit Content1 x Bosch - (BC52S) Front Disc Brake Pad Set - QuietCast - Ceramic
2 x Bosch - (25010603) Front Disc Brake Rotor and Hub Assembly - QuietCast - Vented - Cast Iron - 279mm
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1970 | Oldsmobile | Cutlass | Base (4.1 L6 GAS) | |
| 1970 | Oldsmobile | Cutlass | Base (5.7 V8 GAS) | |
| 1970 | Oldsmobile | Cutlass | Base (7.5 V8 GAS) | |
| 1970 | Oldsmobile | Vista Cruiser | Base (5.7 V8 GAS) | |
| 1970 | Oldsmobile | Vista Cruiser | Base (7.5 V8 GAS) | |
| 1970 | Pontiac | LeMans | Base (6.6 V8 GAS) | |
| 1970 | Pontiac | LeMans | Safari (6.6 V8 GAS) | |
| 1970 | Pontiac | LeMans | Sport (6.6 V8 GAS) | |
| 1970 | Pontiac | LeMans | Base (7.5 V8 GAS) | |
| 1970 | Pontiac | LeMans | Safari (7.5 V8 GAS) | |
| 1970 | Pontiac | LeMans | Sport (7.5 V8 GAS) | |
| 1970 | Pontiac | LeMans | Base (4.1 L6 GAS) | |
| 1970 | Pontiac | LeMans | Safari (4.1 L6 GAS) | |
| 1970 | Pontiac | LeMans | Sport (4.1 L6 GAS) | |
| 1970 | Pontiac | LeMans | Base (5.7 V8 GAS) | |
| 1970 | Pontiac | LeMans | Safari (5.7 V8 GAS) | |
| 1970 | Pontiac | LeMans | Sport (5.7 V8 GAS) | |
| 1970 | Buick | GS | Base (5.7 V8 GAS) | |
| 1970 | Buick | Skylark | 350 (5.7 V8 GAS) | |
| 1970 | Buick | Skylark | Base (5.7 V8 GAS) | |
| 1970 | Buick | Skylark | Custom (5.7 V8 GAS) | |
| 1970 | Buick | Skylark | 350 (4.1 L6 GAS) | |
| 1970 | Buick | Skylark | Base (4.1 L6 GAS) | |
| 1970 | Buick | Skylark | Custom (4.1 L6 GAS) | |
| 1970 | Buick | Skylark | Base (7.5 V8 GAS) | |
| 1970 | Buick | Skylark | Custom (7.5 V8 GAS) | |
| 1971 | Oldsmobile | Cutlass | Base (5.7 V8 GAS) | |
| 1971 | Oldsmobile | Cutlass | S (5.7 V8 GAS) | |
| 1971 | Oldsmobile | Cutlass | Base (7.5 V8 GAS) | |
| 1971 | Oldsmobile | Cutlass | S (7.5 V8 GAS) | |
| 1971 | Oldsmobile | Cutlass | Base (4.1 L6 GAS) | |
| 1971 | Oldsmobile | Cutlass | S (4.1 L6 GAS) | |
| 1971 | Oldsmobile | Vista Cruiser | Base (5.7 V8 GAS) | |
| 1971 | Oldsmobile | Vista Cruiser | Base (7.5 V8 GAS) | |
| 1971 | Buick | GS | Base (5.7 V8 GAS) | |
| 1971 | Buick | Skylark | Base (5.7 V8 GAS) | |
| 1971 | Buick | Skylark | Custom (5.7 V8 GAS) | |
| 1971 | Buick | Skylark | Base (4.1 L6 GAS) | |
| 1971 | Buick | Skylark | Custom (4.1 L6 GAS) | |
| 1971 | Buick | Skylark | Base (7.5 V8 GAS) | |
| 1971 | Buick | Skylark | Custom (7.5 V8 GAS) | |
| 1972 | Oldsmobile | Cutlass | Base (5.7 V8 GAS) | |
| 1972 | Oldsmobile | Cutlass | Cruiser (5.7 V8 GAS) | |
| 1972 | Oldsmobile | Cutlass | S (5.7 V8 GAS) | |
| 1972 | Oldsmobile | Cutlass | Base (7.5 V8 GAS) | |
| 1972 | Oldsmobile | Cutlass | Cruiser (7.5 V8 GAS) | |
| 1972 | Oldsmobile | Cutlass | S (7.5 V8 GAS) | |
| 1972 | Oldsmobile | Vista Cruiser | Base (5.7 V8 GAS) | |
| 1972 | Oldsmobile | Vista Cruiser | Base (7.5 V8 GAS) | |
| 1972 | Buick | GS | Base (5.7 V8 GAS) | |
| 1972 | Buick | Skylark | 350 (5.7 V8 GAS) | |
| 1972 | Buick | Skylark | Base (5.7 V8 GAS) | |
| 1972 | Buick | Skylark | Custom (5.7 V8 GAS) | |
| 1973 | Oldsmobile | Omega | Base (5.7 V8 GAS) | |
| 1973 | Oldsmobile | Omega | Base (4.1 L6 GAS) | |
| 1973 | Buick | Apollo | Base (5.7 V8 GAS) | |
| 1973 | Buick | Apollo | Base (4.1 L6 GAS) | |
| 1969 | Pontiac | Firebird | 400 (6.6 V8 GAS) | Notes: 1 Piston Caliper |
| 1969 | Pontiac | Firebird | Base (6.6 V8 GAS) | Notes: 1 Piston Caliper |
| 1969 | Pontiac | Firebird | Trans Am (6.6 V8 GAS) | Notes: 1 Piston Caliper |
| 1969 | Pontiac | Firebird | Base (4.1 L6 GAS) | Notes: 1 Piston Caliper |
| 1969 | Pontiac | Firebird | Sprint (4.1 L6 GAS) | Notes: 1 Piston Caliper |
| 1969 | Pontiac | Firebird | 350 (5.7 V8 GAS) | Notes: 1 Piston Caliper |
| 1969 | Pontiac | Firebird | 350 HO (5.7 V8 GAS) | Notes: 1 Piston Caliper |
| 1969 | Pontiac | Firebird | Base (5.7 V8 GAS) | Notes: 1 Piston Caliper |
| 1969 | Pontiac | LeMans | Base (6.6 V8 GAS) | |
| 1969 | Pontiac | LeMans | Safari (6.6 V8 GAS) | |
| 1969 | Pontiac | LeMans | Base (4.1 L6 GAS) | |
| 1969 | Pontiac | LeMans | Safari (4.1 L6 GAS) | |
| 1969 | Pontiac | LeMans | Base (5.7 V8 GAS) | |
| 1969 | Pontiac | LeMans | Safari (5.7 V8 GAS) | |
| 1969 | Chevrolet | Nova | Base (5.7 V8 GAS) | |
| 1969 | Chevrolet | Nova | Base (3.8 L6 GAS) | |
| 1969 | Chevrolet | Nova | Base (5.0 V8 GAS) | |
| 1969 | Chevrolet | Nova | Base (6.5 V8 GAS) | |
| 1969 | Chevrolet | Nova | Base (4.1 L6 GAS) | |
| 1969 | Chevrolet | Nova | Base (2.5 L4 GAS) | |
| 1969 | Chevrolet | Chevelle | 300 Deluxe (5.7 V8 GAS) | |
| 1969 | Chevrolet | Chevelle | Concours (5.7 V8 GAS) | |
| 1969 | Chevrolet | Chevelle | Concours Estate (5.7 V8 GAS) | |
| 1969 | Chevrolet | Chevelle | Greenbrier (5.7 V8 GAS) | |
| 1969 | Chevrolet | Chevelle | Malibu (5.7 V8 GAS) | |
| 1969 | Chevrolet | Chevelle | Nomad (5.7 V8 GAS) | |
| 1969 | Chevrolet | Chevelle | SS (5.7 V8 GAS) | |
| 1969 | Chevrolet | Chevelle | 300 Deluxe (3.8 L6 GAS) | |
| 1969 | Chevrolet | Chevelle | Concours (3.8 L6 GAS) | |
| 1969 | Chevrolet | Chevelle | Concours Estate (3.8 L6 GAS) | |
| 1969 | Chevrolet | Chevelle | Greenbrier (3.8 L6 GAS) | |
| 1969 | Chevrolet | Chevelle | Malibu (3.8 L6 GAS) | |
| 1969 | Chevrolet | Chevelle | Nomad (3.8 L6 GAS) | |
| 1969 | Buick | Skylark | Base (5.7 V8 GAS) | |
| 1969 | Buick | Skylark | Custom (5.7 V8 GAS) | |
| 1969 | Buick | Skylark | Base (4.1 L6 GAS) | |
| 1969 | Buick | Skylark | Custom (4.1 L6 GAS) | |
| 1974 | Pontiac | Ventura | Base (5.7 V8 GAS) | |
| 1974 | Pontiac | Ventura | Custom (5.7 V8 GAS) | |
| 1974 | Pontiac | Ventura | GTO (5.7 V8 GAS) | |
| 1974 | Pontiac | Ventura | Base (4.1 L6 GAS) | |
| 1974 | Pontiac | Ventura | Custom (4.1 L6 GAS) | |
| 1974 | Buick | Apollo | Base (5.7 V8 GAS) |
Warranty Overview
At Newparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, use our Return Portal or contact support.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For full details, please see our complete Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.





