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Details
| Specification | Value |
|---|---|
| Brand | HERTH+BUSS JAKOPARTS |
| MPN | j3213079 |
| Category | Brake calliper |
| Fitting Position | Front Left |
| Diameter [mm] | 54 mm |
| Brake Disc Thickness [mm] | 25 mm |
| Brake System | ATE |
| Alternative Repair Kit | J3283007 |
| paired article number | J3223079 |
OE numbers (3)
Search by this OE number to find compatible parts
- MAZDA—B4Y7-33-99ZA
- MAZDA—B4Y7-33-99ZB
- MAZDA—B4Y7-33-99ZC
Where this part fits
Original-fit position for OE B4Y73399ZB. The red ring marks where this part installs on the vehicle.
About this product
The HERTH+BUSS JAKOPARTS Brake calliper (J3213079) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Fitting Position: Front Left, Diameter [mm]: 54 mm, Brake Caliper Type: Plastic, Brake Disc Thickness [mm]: 25 mm, Brake System: ATE. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit MAZDA models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 1224943, 13012132149, 182247, 2132149 and 47 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HERTH+BUSS JAKOPARTS is a recognised supplier of automotive braking components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (54)
Show all 54 OE numbers
Brake calliper HERTH+BUSS JAKOPARTS J3213079 — compatible car models
| Car models | MAZDA: 3 (BM, BN), 3 Hatchback Van (BM), 3 Saloon (BM, BN), CX-3 (DK) |
|---|---|
| Engines | 1.5 D (BMLFS, BM4, BN4); 2.0; 1.5 D (BMLFP, BMLFS); 1.5 SKYACTIV-D AWD (DK4WS, DK5AW) |
| Year of manufacture | 2013-2019 |
| Manufacturer article number (MPN) | J3213079 |
| OE part numbers | B4Y7-33-99ZA, B4Y7-33-99ZB, B4Y7-33-99ZC |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HERTH+BUSS JAKOPARTS j3213079 Brake calliper. Alternative Repair Kit: J3283007. Brake Caliper Type: 6. Brake Disc Thickness [mm]: 25 mm. Brake System: ATE. Diameter [mm]: 54 mm. Fitting Position: VL. paired article number: J3223079
- 1x Brake calliper
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Brake calliper compatible with my car?
This Brake calliper fits MAZDA vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this HERTH+BUSS JAKOPARTS Brake calliper have?
This HERTH+BUSS JAKOPARTS Brake calliper has the following specifications: Fitting Position: VL; Diameter [mm]: 54 mm; Brake Caliper Type: 6; Brake Disc Thickness [mm]: 25 mm; Brake System: ATE; Alternative Repair Kit: J3283007. Check the full specifications table above for complete details.
What OE part numbers does this Brake calliper replace?
This Brake calliper replaces OE part numbers: B4Y7-33-99ZA, B4Y7-33-99ZB, B4Y7-33-99ZC. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Brake calliper cost?
This HERTH+BUSS JAKOPARTS Brake calliper is available for £82.99. Brake calliper prices vary depending on brand, specifications, and vehicle compatibility. HERTH+BUSS JAKOPARTS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Brake calliper?
Regular inspection of your Brake calliper is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Brake calliper?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Brake calliper fitted by a professional mechanic.
Can I use this part as a replacement for OE B4Y7-33-99ZA?
Yes, this HERTH+BUSS JAKOPARTS Brake calliper is a direct replacement for OE part number B4Y7-33-99ZA. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the HERTH+BUSS JAKOPARTS J3213079 the same as the HERTH+BUSS JAKOPARTS J3210309?
No, while both are Brake calliper parts, they are different products. The HERTH+BUSS JAKOPARTS J3213079 has Fitting Position: VL, Diameter [mm]: 54 mm, Brake Caliper Type: 6. The HERTH+BUSS JAKOPARTS J3210309 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
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