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Brake Caliper TRW BHW673E OE Ref B4Y7-33-99ZB TRW

Key Specification:

Brake Caliper Type: Fist-type Caliper
EAN: 3322938449100
Manufacturer Restriction: ATE
Material: Cast Iron
OEM Reference number: B4Y73399ZB

See Full Specification

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£ 144.00

£ 108.98 excl. VAT

Out of stock

SKU:	TRW BHW673E
Brand	TRW

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Specification
Description
OEM Numbers
Compatibilities
Reviews

Brake Caliper Type

Fist-type Caliper

EAN

3322938449100

Manufacturer Restriction

ATE

Material

Cast Iron

OEM Reference number

B4Y73399ZB

paired article number

BHW674E

Piston Diameter [mm]

Brake Caliper OE Ref B4Y7 33 99ZB – TRW – OEM B4Y73399ZB

This Brake Caliper OE Ref B4Y7 33 99ZB is supplied by TRW as a replacement for OEM reference B4Y73399ZB. It is intended for use in selected MAZDA vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference BHW673E and EAN EAN: 3322938449100, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

This item has manufacturer restriction: ATE

Vehicle Compatibility

Compatible with selected MAZDA models. Detailed compatibility information is available in the Compatibility section of this page.

To confirm correct fitment, please verify the OEM reference number or use the vehicle registration lookup tool before ordering.

If this part is not suitable for your vehicle, browse alternative options in our Braking System category.

Reference number(s) comparable with the original spare part number

MAZDA B4Y7-33-99ZB

OE reference number(s) comparable with the original spare part number

MAZDA

MAZDA 3 (BM, BN) From 07/2013

2.2 D 4WD 09/2013-05/2019, 110 kw, 2191 ccm, 150 PS, Hatchback, Diesel , ENG: SHY6, SHY4

1.5 D (BMLFS, BM4, BN4) 4WD 02/2016-05/2019, 77 kw, 1499 ccm, 105 PS, Hatchback, Diesel , ENG: S5Y7, S5Y8, S5-DPTS, S5-DPTR

2.0 4WD 11/2013-05/2016, 110 kw, 1998 ccm, 150 PS, Hatchback, Petrol , ENG: PEY7

2.0 4WD 07/2013-05/2019, 121 kw, 1998 ccm, 165 PS, Hatchback, Petrol , ENG: PEY5, PEX2, PEXL, PEY7

2.0 4WD 09/2013-05/2019, 88 kw, 1998 ccm, 120 PS, Hatchback, Petrol , ENG: PEY5, PEXL, PEY7

MAZDA 3 Hatchback Van (BM) From 04/2015 to 05/2016

2.0 4WD 04/2015-05/2016, 88 kw, 1998 ccm, 120 PS, Hatchback Van, Petrol , ENG: PEY7

2.0 4WD 04/2015-05/2016, 121 kw, 1998 ccm, 165 PS, Hatchback Van, Petrol , ENG: PEX2

2.2 D 4WD 04/2015-05/2016, 110 kw, 2191 ccm, 150 PS, Hatchback Van, Diesel , ENG: SHY4

MAZDA 3 Saloon (BM_, BN_) From 09/2013 to 12/2019

2.0 4WD 11/2013-05/2016, 110 kw, 1998 ccm, 150 PS, Saloon, Petrol , ENG: PEY7

2.0 4WD 11/2014-05/2019, 121 kw, 1998 ccm, 165 PS, Saloon, Petrol , ENG: PEY5, PEX2, PEY7

2.0 4WD 09/2013-05/2019, 88 kw, 1998 ccm, 120 PS, Saloon, Petrol , ENG: PEY5, PEXL, PEY7

2.2 D 4WD 09/2013-05/2019, 110 kw, 2191 ccm, 150 PS, Saloon, Diesel , ENG: SHY6, SHY4

1.5 D (BMLFP) 4WD 06/2016-05/2019, 77 kw, 1499 ccm, 105 PS, Saloon, Diesel , ENG: S5Y7, S5Y8, S5-DPTS, S5-DPTR

MAZDA CX-3 (DK) From 01/2015

2.0 SKYACTIV-G (DK5W, DK6W) 4WD 05/2015-, 88 kw, 1998 ccm, 120 PS, SUV, Petrol , ENG: PEX3, PEXB

2.0 SKYACTIV-G (DK2W7) 4WD 05/2018-, 110 kw, 1998 ccm, 150 PS, SUV, Petrol , ENG: PE-VPS, PEXB

2.0 SKYACTIV-G 4WD 02/2018-, 89 kw, 1998 ccm, 121 PS, SUV, Petrol , ENG: PEXT, PEXB

1.8 SKYACTIV-D AWD (DK2WS) 4WD 02/2018-, 85 kw, 1759 ccm, 116 PS, SUV, Diesel , ENG: S8Y1, S8-DPTS, S8-DPTR

2.0 SKYACTIV-G AWD (DK4W7) 4WD 05/2015-, 110 kw, 1998 ccm, 150 PS, SUV, Petrol , ENG: PEX3, PE-VPS, PEXT, PEXB

1.5 SKYACTIV-D AWD (DK4WS, DK5AW) 4WD 02/2015-01/2018, 77 kw, 1499 ccm, 105 PS, SUV, Diesel , ENG: S5Y2, S5Y7, S5Y9, S5Y5, S5-DPTS, S5-DPTR

1.8 SKYACTIV-D (DK4WS) 4WD 02/2018-, 85 kw, 1759 ccm, 116 PS, SUV, Diesel , ENG: S8Y1, S8-DPTS, S8-DPTR

2.0 SKYACTIV-G AWD (DK4W7) 4WD 07/2015-, 109 kw, 1998 ccm, 148 PS, SUV, Petrol , ENG: PE-VPS, PEX0

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.