BMW Z4 Brake Boosters

We found 18 eBay listings for BMW Z4 brake boosters.

18 listings available |17 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare brake boosters options for the BMW Z4 by part number, specification and seller fitment details. Matching listing titles mention 2002–2012; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 18 listings for BMW Z4 brake boosters checked on 25 October 2026, 5 give model years between 2002 and 2012. Part numbers in more than one title: 6757273, 6799428. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

18 Results

Brake Boosters

Found 18 listings for "bmw z4 brake boosters"

BMW Z4 Brake Servo Booster Master Cylinder 34336851484

BMW Z4 Brake Servo Booster Master Cylinder 34336851484

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Used📍 GB
Seller: morgan-autosalvage
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BMW Z4 E89 Roadster Cabrio Brake Servo Unit Master Cylinder 6785916

BMW Z4 E89 Roadster Cabrio Brake Servo Unit Master Cylinder 6785916

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Used📍 GB
Seller: globalparts-uk
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BMW Z4 SERIES E85 E86 Brake Servo Booster & Master Cylinder & ABS Pump & ECU

BMW Z4 SERIES E85 E86 Brake Servo Booster & Master Cylinder & ABS Pump & ECU

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Used📍 GB
Seller: bmw_spares_scotland
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BMW Z4 E89 Brake Booster Vacuum Hose 11666769086 6769086 NEW GENUINE

BMW Z4 E89 Brake Booster Vacuum Hose 11666769086 6769086 NEW GENUINE

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New📍 LT
Seller: oem_genuine_parts
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BMW Z4 E89 N20 ENGINE 18i 28i BRAKE SERVO BOOSTER & MASTER CYLINDER 6799428

BMW Z4 E89 N20 ENGINE 18i 28i BRAKE SERVO BOOSTER & MASTER CYLINDER 6799428

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Used📍 GB
Seller: a46bmspares
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Car Check Valve for BMW E36 E46 E85 Z3 Z4 Brake Booster Replace Part 34331160183

Car Check Valve for BMW E36 E46 E85 Z3 Z4 Brake Booster Replace Part 34331160183

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New📍 CN
Seller: gearfinder100
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Brake Booster ATE Fits BMW Z4 E46 E85 E86 34336779682

Brake Booster ATE Fits BMW Z4 E46 E85 E86 34336779682

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New📍 LV
Seller: tshopabs
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BMW E46 Z4 E85 M54 - Brake Master Servo Booster Unit 2.2 2.5 3.0 - 6757273

BMW E46 Z4 E85 M54 - Brake Master Servo Booster Unit 2.2 2.5 3.0 - 6757273

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Used📍 GB
Seller: simmons_bmw
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BMW Z4 E85 E86 2006-2009 BRAKE SERVO BOOSTER 6769850

BMW Z4 E85 E86 2006-2009 BRAKE SERVO BOOSTER 6769850

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Used📍 GB
Seller: 986-996
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Brake Booster Pump For BMW E46 E90 E91 E93 316i 318i 320i X1 X3 Z4 11667534236

Brake Booster Pump For BMW E46 E90 E91 E93 316i 318i 320i X1 X3 Z4 11667534236

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New📍 GB
Seller: fastautogroup
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BMW Z4 Roadster E89 Brake Servo Booster 6799428 2.0 Petrol 135kw 2012 RHD

BMW Z4 Roadster E89 Brake Servo Booster 6799428 2.0 Petrol 135kw 2012 RHD

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Used📍 LT
Seller: korsupply.eu
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BMW Z4 E85 Brake Booster With Brake Master Cylinder 6757273 Original

BMW Z4 E85 Brake Booster With Brake Master Cylinder 6757273 Original

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Used📍 DE
Seller: empresariomotors
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1160183 Car Check Valve for BMW E36 E46 E85 Z3 Z4 Brake Booster Auto Accessories

1160183 Car Check Valve for BMW E36 E46 E85 Z3 Z4 Brake Booster Auto Accessories

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New📍 CN
Seller: leisure-mall
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Brake Master Cylinder fits BMW Z4 E85, E86 3.0 02 to 08 NAPA 34316752540 Quality

Brake Master Cylinder fits BMW Z4 E85, E86 3.0 02 to 08 NAPA 34316752540 Quality

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New📍 GB
Seller: carpartsinmotion
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Bmw Z4 23i E89 2009 RHD Brake Master Cylinder & Vacuum Servo Booster 29678591601

Bmw Z4 23i E89 2009 RHD Brake Master Cylinder & Vacuum Servo Booster 29678591601

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Used📍 LT
Seller: dtvmotors
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BRAKE BOOSTER PSA366 FOR BMW Z4/E86/Roadster/E85 N42B18A N46B18A 1.8L M43B19

BRAKE BOOSTER PSA366 FOR BMW Z4/E86/Roadster/E85 N42B18A N46B18A 1.8L M43B19

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New📍 LT
Seller: mod-el
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BMW Z4 2003 E85 Brake Servo Booster & Master Cylinder & DSC ABS ECU Pump

BMW Z4 2003 E85 Brake Servo Booster & Master Cylinder & DSC ABS ECU Pump

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Used📍 GB
Seller: bmw_spares_scotland
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BMW Z4 Roadster E85 Brake Servo Booster 675727301 6757273 2.20 Petrol 38057783

BMW Z4 Roadster E85 Brake Servo Booster 675727301 6757273 2.20 Petrol 38057783

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Used📍 LT
Seller: partversal1
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Questions about these listings

Which model years are named in the listings for BMW Z4 brake boosters?

5 listing titles give model years from 2002 to 2012. Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for BMW Z4 brake boosters?

6757273 and 6799428 appear in more than one title. Compare the number on your old part with the listing before you buy.

How do I check fitment before buying BMW Z4 brake boosters?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using BMW Z4 brake boosters search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.