Buick Encore GX Wiring Harnesses

We found 20 eBay listings for Buick Encore GX wiring harnesses, covering model years 2020 to 2026.

20 listings available | Prices from $34.95 to $374.99|13 sellers

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

Compare wiring harnesses 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 20 listings for Buick Encore GX wiring harnesses checked on 8 November 2026, 20 give model years between 2020 and 2026, most often 2024–2025 (6). Positions named in the titles: front (4), rear (3). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

20 Results

Wiring Harnesses

Found 20 listings for "buick encore gx wiring harnesses"

NEW OEM GM Parking Aid System Wiring Harness 42760935 Buick Encore GX 2020-2022

NEW OEM GM Parking Aid System Wiring Harness 42760935 Buick Encore GX 2020-2022

$34.95USD
New📍 US
Free shipping
Seller: gtex_auto
View listing on eBay
✔️ 2021 Buick Encore GX Rear Bumper Wiring Wire Harness 42760938 OEM

✔️ 2021 Buick Encore GX Rear Bumper Wiring Wire Harness 42760938 OEM

$81.59USD
Used📍 US
Free shipping
Seller: uniparts2025
View listing on eBay
⚽ 2020-2022 Buick Encore GX Interior Body Wire Wiring Harness 42629065 OEM

⚽ 2020-2022 Buick Encore GX Interior Body Wire Wiring Harness 42629065 OEM

$280.00USD
Used📍 US
+ $29.00 shipping
Seller: uniparts2025
View listing on eBay
⚽ 2020 Buick Encore GX 1.3L Engine Motor Wiring Wire Harness Fuse 42747251 OEM

⚽ 2020 Buick Encore GX 1.3L Engine Motor Wiring Wire Harness Fuse 42747251 OEM

$300.00USD
Used📍 US
Free shipping
Seller: uniparts2025
View listing on eBay
2020-2021 BUICK ENCORE GX FRONT FLOOR CENTER CONSOLE WIRE WIRING HARNESS OEM

2020-2021 BUICK ENCORE GX FRONT FLOOR CENTER CONSOLE WIRE WIRING HARNESS OEM

$58.49USD
Used📍 US
Free shipping
Seller: advantage-parts
View listing on eBay
2024 - 2025 Chevy Trailblazer Buick Encore GX 1.3L FWD Engine Wiring Harness OEM

2024 - 2025 Chevy Trailblazer Buick Encore GX 1.3L FWD Engine Wiring Harness OEM

$200.00USD
Used📍 US
Free shipping
Seller: admautosolution
View listing on eBay
2024-2026 Buick Encore GX Front Right Side Door Wire Wiring Harness OEM 42855313

2024-2026 Buick Encore GX Front Right Side Door Wire Wiring Harness OEM 42855313

$45.98USD
Used📍 US
Free shipping
Seller: aplusauto.parts
View listing on eBay
Buick Encore GX Dash Wire Wiring Harness  2022 2023 2024 2025

Buick Encore GX Dash Wire Wiring Harness 2022 2023 2024 2025

$179.95USD
Used📍 US
Free shipping
Seller: overdriveautoparts
View listing on eBay
2024 BUICK ENCORE GX MAIN BODY WIRE WIRING HARNESS OEM

2024 BUICK ENCORE GX MAIN BODY WIRE WIRING HARNESS OEM

$374.99USD
Used📍 US
+ $80.00 shipping
Seller: advauto.parts
View listing on eBay
24-25 BUICK ENCORE GX 1.3 Wire Harness (engine) 42919692

24-25 BUICK ENCORE GX 1.3 Wire Harness (engine) 42919692

$233.70USD
Used📍 US
Free shipping
Seller: thepartspro
View listing on eBay
2024 2025 BUICK ENCORE GX 1.3L Engine Motor Wire Wiring Harness OEM L3T

2024 2025 BUICK ENCORE GX 1.3L Engine Motor Wire Wiring Harness OEM L3T

$188.00USD
Used📍 US
Free shipping
Seller: genuineautotruckparts
View listing on eBay
2024 - 2025 Buick Encore GX Rear Liftgate Trunk Wiring Harness OEM 42846429

2024 - 2025 Buick Encore GX Rear Liftgate Trunk Wiring Harness OEM 42846429

$46.17USD
Used📍 US
Free shipping
Seller: nitroparts
View listing on eBay
2022-2023 BUICK ENCORE GX FRONT DASH DASHBOARD INSTRUMENT PANEL WIRE HARNESS OEM

2022-2023 BUICK ENCORE GX FRONT DASH DASHBOARD INSTRUMENT PANEL WIRE HARNESS OEM

$272.99USD
Used📍 US
Free shipping
Seller: advantage-parts
View listing on eBay
2020-22 BUICK ENCORE GX DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS OEM

2020-22 BUICK ENCORE GX DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS OEM

$272.99USD
Used📍 US
Free shipping
Seller: advantage-parts
View listing on eBay
2021 BUICK ENCORE GX WIRING HARNESS REAR BUMPER 42760934 28K MILES

2021 BUICK ENCORE GX WIRING HARNESS REAR BUMPER 42760934 28K MILES

$180.00USD
Used📍 US
+ $9.00 shipping
Seller: mdmotorsus
View listing on eBay
20-23 Encore GX 1.2L Motor Engine Wire Wiring Harness Loom Assembly OEM OE WTY

20-23 Encore GX 1.2L Motor Engine Wire Wiring Harness Loom Assembly OEM OE WTY

$227.99USD
Used📍 US
Free shipping
Seller: butlerautorecycling
View listing on eBay
2024-2025 BUICK ENCORE GX 1.3L TURBO ENGINE MOTOR WIRE WIRING HARNESS LOOM CABLE

2024-2025 BUICK ENCORE GX 1.3L TURBO ENGINE MOTOR WIRE WIRING HARNESS LOOM CABLE

$235.17USD
Used📍 US
Free shipping
Seller: alfa_parts
View listing on eBay
2024-2025 BUICK ENCORE GX DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS

2024-2025 BUICK ENCORE GX DASH DASHBOARD INSTRUMENT PANEL WIRE WIRING HARNESS

$148.07USD
Used📍 US
Free shipping
Seller: alfa_parts
View listing on eBay
2024-2025 BUICK ENCORE GX DASH DASHBOARD INSTRUMENT WIRE WIRING HARNESS LOOM OEM

2024-2025 BUICK ENCORE GX DASH DASHBOARD INSTRUMENT WIRE WIRING HARNESS LOOM OEM

$339.69USD
Used📍 US
Free shipping
Seller: alfa_parts
View listing on eBay
2020-2021 BUICK ENCORE GX FRONT LEFT DRIVER SIDE DOOR WIRE WIRING HARNESS OEM

2020-2021 BUICK ENCORE GX FRONT LEFT DRIVER SIDE DOOR WIRE WIRING HARNESS OEM

$66.29USD
Used📍 US
Free shipping
Seller: advantage-parts
View listing on eBay

Questions about these listings

Which model years are named in the listings for Buick Encore GX wiring harnesses?

20 listing titles give model years from 2020 to 2026; 2024–2025 appears most often (6 listings). Check your car’s year against the fitment details in each listing.

Which positions are named in the listings for Buick Encore GX wiring harnesses?

The titles name front (4 listings) and rear (3). Order for the position on your car, as stated in the title or the seller’s fitment details.

How do I check fitment before buying Buick Encore GX wiring harnesses?

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 wiring harnesses 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.