Apec LCA466N Front Left Brake Caliper
Apec front left brake caliper for Mazda MX-5 Mk3 / NC 1.8 and 2.0 2005–2014 applications listed in the compatibility table.
LCA466N replaces the left-hand / nearside front brake caliper on the MX-5 NC. The caliper converts hydraulic pressure from the braking system into clamping force at the front brake pads and disc, making correct caliper operation essential for even and predictable braking.
Published specification data identifies this application as a Sumitomo-type floating single-piston front caliper with a 54 mm piston for the 22 mm vented front brake disc system. The corresponding Mazda OE caliper reference is NFZ7-33-99Z.
- Product type: Front brake caliper
- Brand: Apec
- Apec part number: LCA466N
- Fitting position: Front axle, left-hand / nearside
- Quantity supplied: 1 caliper
- Brake system: Sumitomo
- Caliper type: Floating, single piston
- Piston diameter: 54 mm
- Compatible disc type: Vented
- Compatible disc thickness: 22 mm
- Mazda OE reference: NFZ7-33-99Z
Fitment advice: This is specifically the left-hand / nearside front caliper. The right-hand front caliper is a different component and uses Apec reference RCA466N. For imported, modified or previously repaired cars, matching the vehicle generation, chassis code and relevant component specification before ordering is recommended.
Other items to consider: Inspect the front brake pads, discs, flexible brake hose, slider hardware and brake fluid while replacing the caliper. Brake pads and discs should be assessed across the complete front axle to ensure consistent braking performance.
Useful tools / consumables: Brake fluid, brake cleaner, suitable brake lubricant, flare-nut spanners, appropriate brake-caliper tools, torque wrench and suitable brake bleeding equipment.
Difficulty guide: Intermediate. Installation involves safely supporting the vehicle, disconnecting the hydraulic brake hose, removing and replacing the caliper and bleeding the braking system. Brake repairs should be carried out by a competent person.
Why Apec? Apec is an established UK automotive aftermarket specialist with extensive experience in braking components. Its caliper range uses controlled manufacturing and testing processes, with corrosion-resistant surface treatment and end-of-line quality control designed to provide reliable replacement braking components.
What's in the box: 1 x Apec LCA466N front left brake caliper.
Installation notes: Brake fluid will be lost when the hydraulic hose is disconnected. Do not allow the brake fluid reservoir to run dry. After installation, bleed the braking system correctly, inspect all hydraulic connections for leaks and confirm correct brake operation before returning the vehicle to service.
| Make | Model | Sub Variant | Chassis / Code | Years | Power (PS) | Engine Codes | Fuel | Transmission | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Mazda | MX-5 Mk3 / NC | 1.8 | NC18 | 2005–2014 | 126 | L828 / L831 / L8-VE | Petrol | Manual | Front axle left |
| Mazda | MX-5 Mk3 / NC | 2.0 | NC18 | 2005–2014 | 160 | LFG7 / LFG8 / LFY7 / LFZD / LF-VE | Petrol | Manual / Automatic | Front axle left |
| Reference Type | Reference |
|---|---|
| Apec Product Reference | LCA466N |
| Apec Cross-Reference | LCA466 |
| Mazda OE Reference | NFZ7-33-99Z |
| Mazda OE Reference – unhyphenated | NFZ73399Z |
| Matching Right-Hand Apec Caliper | RCA466N |
| Vehicle Application | Mazda MX-5 Mk3 / NC |