Cadillac CT4 Starters

We found 16 eBay listings for Cadillac CT4 starters, covering model years 2019 to 2026.

16 listings available |12 sellers

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

Compare starters options for the Cadillac CT4 by part number, specification and seller fitment details. Matching listing titles mention 2019–2026; 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 16 listings for Cadillac CT4 starters checked on 27 October 2026, 14 give model years between 2019 and 2026, most often 2020–2025 (5). Part numbers in more than one title: 55515026. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

16 Results

Starters

Found 16 listings for "cadillac ct4 starters"

'20-'25 CADILLAC CT4 Starter Motor 2.0L 40k miles OEM 1 Year Warranty!

'20-'25 CADILLAC CT4 Starter Motor 2.0L 40k miles OEM 1 Year Warranty!

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Used📍 US
Seller: stoystownauto
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2020-2025 CADILLAC CT4 RWD 2.0L GAS ENGINE STARTER MOTOR 55515026 51K OEM

2020-2025 CADILLAC CT4 RWD 2.0L GAS ENGINE STARTER MOTOR 55515026 51K OEM

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Used📍 US
Seller: advantage-parts
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OEM STARTER FOR 2019 2020 2021-2024 CHEVY SILVERADO 2.7L CADILLAC CT4 12744238

OEM STARTER FOR 2019 2020 2021-2024 CHEVY SILVERADO 2.7L CADILLAC CT4 12744238

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Used📍 US
Seller: myavtopartss
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Used Starter Motor fits: 2020 Cadillac Ct4 2.0 Grade B

Used Starter Motor fits: 2020 Cadillac Ct4 2.0 Grade B

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Used📍 US
Seller: aesopautoparts
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Starter Motor OEM 2019-2025 Cadillac CT6 CT4 CT5

Starter Motor OEM 2019-2025 Cadillac CT6 CT4 CT5

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Used📍 US
Seller: holbrookautoparts
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2020-2026 Cadillac CT4 Starter Motor 2.0L RWD OEM 55515026

2020-2026 Cadillac CT4 Starter Motor 2.0L RWD OEM 55515026

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Used📍 US
Seller: tradeflinc1800
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2020-2023 CADILLAC CT4 2.0L ENGINE STARTER MOTOR 55515026 OEM 2021

2020-2023 CADILLAC CT4 2.0L ENGINE STARTER MOTOR 55515026 OEM 2021

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Used📍 US
Seller: partsboxvenice
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Unlocked OEM Cadillac CT4 CT5 Smart Key 5B Trunk / Starter YG0G20TB1

Unlocked OEM Cadillac CT4 CT5 Smart Key 5B Trunk / Starter YG0G20TB1

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Remanufactured📍 US
Seller: carkey-express
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(Lifetime Warranty) Starter Motor Fits 20-25 CT4 489856

(Lifetime Warranty) Starter Motor Fits 20-25 CT4 489856

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Used📍 US
Seller: idriveautoparts
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2020-2025 CADILLAC CT4 AWD 2.0L GAS ENGINE STARTER MOTOR 61012909 37K OEM

2020-2025 CADILLAC CT4 AWD 2.0L GAS ENGINE STARTER MOTOR 61012909 37K OEM

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Used📍 US
Seller: advantage-parts
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2020-2026 Cadillac CT4 Starter Motor 2.0L RWD 23k Miles OEM 12725721

2020-2026 Cadillac CT4 Starter Motor 2.0L RWD 23k Miles OEM 12725721

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Used📍 US
Seller: tradeflinc1800
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2024 Cadillac CT4 OEM Starter Assembly 2.0L 4k Miles ID 12730141 Fits 2020-2025

2024 Cadillac CT4 OEM Starter Assembly 2.0L 4k Miles ID 12730141 Fits 2020-2025

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Used📍 US
Seller: aplusautosalvage48
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Used Starter Motor fits: 2020 Cadillac Ct4 2.0 Grade A

Used Starter Motor fits: 2020 Cadillac Ct4 2.0 Grade A

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Used📍 US
Seller: aesopautoparts
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Starter Motor Fits 20-25 CT4 5987544

Starter Motor Fits 20-25 CT4 5987544

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Used📍 US
Seller: chuckandeddies
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2020-2024 CADILLAC CT4 STARTER MOTOR: 2.7L

2020-2024 CADILLAC CT4 STARTER MOTOR: 2.7L

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Used📍 US
Seller: sambuccibros
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Used Starter Motor fits: 2020 Cadillac Ct4 2.0 Grade A

Used Starter Motor fits: 2020 Cadillac Ct4 2.0 Grade A

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Used📍 US
Seller: aesopautoparts
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Questions about these listings

Which model years are named in the listings for Cadillac CT4 starters?

14 listing titles give model years from 2019 to 2026; 2020–2025 appears most often (5 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Cadillac CT4 starters?

55515026 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 Cadillac CT4 starters?

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 Cadillac CT4 starters 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.