Buick Encore GX Brake Boosters

We found 18 eBay listings for Buick Encore GX brake boosters, covering model years 2020 to 2026.

18 listings available | Prices from $29.99 to $700.25|15 sellers

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

Compare brake boosters options for the Buick Encore GX by part number, specification and seller fitment details. Matching listing titles mention 2020–2026; 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 Buick Encore GX brake boosters checked on 8 November 2026, 16 give model years between 2020 and 2026, most often 2020 (3). Part numbers in more than one title: 42862813. 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 "buick encore gx brake boosters"

⭐2020-2024 BUICK ENCORE GX BRAKE BOOSTER MASTER CYLINDER RESERVOIR OEM LOT2695

⭐2020-2024 BUICK ENCORE GX BRAKE BOOSTER MASTER CYLINDER RESERVOIR OEM LOT2695

$29.99USD
Used📍 US
Free shipping
Seller: mypartsplaza
View listing on eBay
⚽ Power Brake Booster Reservoir Tank | 2020 BUICK ENCORE GX OEM

⚽ Power Brake Booster Reservoir Tank | 2020 BUICK ENCORE GX OEM

$43.47USD
Used📍 US
Free shipping
Seller: uniparts2025
View listing on eBay
24-26 Buick Encore GX Brake Booster Fluid Resevoir Master Cylinder OEM 2785

24-26 Buick Encore GX Brake Booster Fluid Resevoir Master Cylinder OEM 2785

$124.98USD
Used📍 US
Free shipping
Seller: overstock--plus
View listing on eBay
⭐2020-2022 BUICK ENCORE GX POWER BRAKE BOOSTER RESERVOIR TANK ASSY OEM LOT2426

⭐2020-2022 BUICK ENCORE GX POWER BRAKE BOOSTER RESERVOIR TANK ASSY OEM LOT2426

$32.00USD
Used📍 US
Free shipping
Seller: allz_well
View listing on eBay
2024-2026 BUICK ENCORE GX POWER BRAKE BOOSTER & ABS CONTROL MODULE OEM 60007956

2024-2026 BUICK ENCORE GX POWER BRAKE BOOSTER & ABS CONTROL MODULE OEM 60007956

$134.29USD
Used📍 US
Free shipping
Seller: aplusauto.parts
View listing on eBay
Power Brake Booster with Brake Master Cylinder For 20 Buick Encore GX QH91D6

Power Brake Booster with Brake Master Cylinder For 20 Buick Encore GX QH91D6

$617.75USD
New📍 US
Free shipping
Seller: valuepartssales
View listing on eBay
2024 - 2025 BUICK ENCORE GX POWER BRAKE BOOSTER RESERVOIR TANK OEM

2024 - 2025 BUICK ENCORE GX POWER BRAKE BOOSTER RESERVOIR TANK OEM

$33.00USD
Used📍 US
Free shipping
Seller: imautoparts0
View listing on eBay
2024-2025 BUICK ENCORE GX MASTER CYLINDER & BOOSTER & RESERVOIR & ABS MODULE OEM

2024-2025 BUICK ENCORE GX MASTER CYLINDER & BOOSTER & RESERVOIR & ABS MODULE OEM

$119.99USD
Used📍 US
Free shipping
Seller: advauto.parts
View listing on eBay
✅2023 Buick Encore GX 11k Power Brake Booster Master Cylinder ABS OEM 60007366

✅2023 Buick Encore GX 11k Power Brake Booster Master Cylinder ABS OEM 60007366

$161.50USD
Used📍 US
Free shipping
Seller: chp.autoparts
View listing on eBay
Genuine GM 2020 Buick Encore GX Master Cylinder Brake Pressure Module 42738963

Genuine GM 2020 Buick Encore GX Master Cylinder Brake Pressure Module 42738963

$700.25USD
New📍 US
Free shipping
Seller: quirkparts
View listing on eBay
2024 2025 Buick Encore GX ABS Anti Brake Booster Module 60008853 OEM 3578

2024 2025 Buick Encore GX ABS Anti Brake Booster Module 60008853 OEM 3578

$112.49USD
Used📍 US
Free shipping
Seller: bhautoenterprises
View listing on eBay
2020 Buick Encore GX ABS Brake Booster Master Cylinder 60004265 OEM 3862

2020 Buick Encore GX ABS Brake Booster Master Cylinder 60004265 OEM 3862

$44.99USD
Used📍 US
Free shipping
Seller: bhautoenterprises
View listing on eBay
2024 BUICK ENCORE GX MASTER CYLINDER & BOOSTER & RESERVOIR & ABS MODULE OEM

2024 BUICK ENCORE GX MASTER CYLINDER & BOOSTER & RESERVOIR & ABS MODULE OEM

$129.00USD
Used📍 US
Free shipping
Seller: gearupcarparts
View listing on eBay
💢2024-2026 BUICK ENCORE GX POWER BRAKE BOOSTER

💢2024-2026 BUICK ENCORE GX POWER BRAKE BOOSTER

$34.00USD
Used📍 US
+ $10.00 shipping
Seller: kkauto
View listing on eBay
2024-2025 BUICK ENCORE GX BRAKE BOOSTER ASSEMBLY 42862813 10K MILES

2024-2025 BUICK ENCORE GX BRAKE BOOSTER ASSEMBLY 42862813 10K MILES

$150.00USD
Used📍 US
+ $9.00 shipping
Seller: mdmotorsus
View listing on eBay
BRAKE BOOSTER ASSEMBLY 2021-2023 BUICK ENCOREGX 60006600

BRAKE BOOSTER ASSEMBLY 2021-2023 BUICK ENCOREGX 60006600

$126.39USD
Used📍 US
+ $9.00 shipping
Seller: mdmotorsus
View listing on eBay
2020-2025 BUICK ENCORE GX BRAKE MASTER CYLINDER 60003248 43K MILES

2020-2025 BUICK ENCORE GX BRAKE MASTER CYLINDER 60003248 43K MILES

$33.49USD
Used📍 US
+ $9.00 shipping
Seller: mdmotorsus
View listing on eBay
OEM ABS Antilock Brake Pump For Encore Gx 42862813 Assy ABS Booster Master Cyl

OEM ABS Antilock Brake Pump For Encore Gx 42862813 Assy ABS Booster Master Cyl

$104.99USD
Used📍 US
Free shipping
Seller: mini-genie
View listing on eBay

Questions about these listings

Which model years are named in the listings for Buick Encore GX brake boosters?

16 listing titles give model years from 2020 to 2026; 2020 appears most often (3 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Buick Encore GX brake boosters?

42862813 appears 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 Buick Encore GX 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 Buick Encore GX 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.