Cadillac CT6 Starters

We found 11 eBay listings for Cadillac CT6 starters, covering model years 2016 to 2025.

11 listings available |10 sellers

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

Compare starters options for the Cadillac CT6 by part number, specification and seller fitment details. Matching listing titles mention 2016–2025; 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 11 listings for Cadillac CT6 starters checked on 2 November 2026, 11 give model years between 2016 and 2025, most often 2016–2020 (4). Part numbers in more than one title: 12686235. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

11 Results

Starters

Found 11 listings for "cadillac ct6 starters"

New OEM 2016-2025 Cadillac CT6 / ATS / XT5 / CT5 / Xt6 Starter

New OEM 2016-2025 Cadillac CT6 / ATS / XT5 / CT5 / Xt6 Starter

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New other (see details)📍 US
Seller: greatlakessales_313
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2016–2018 Cadillac CT6 Starter Motor 3.6L V6 LGX OEM 12667973

2016–2018 Cadillac CT6 Starter Motor 3.6L V6 LGX OEM 12667973

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Used📍 US
Seller: auto_element_hub
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New Starter Motor for 2016-2020 Cadillac CT6  3.0L 3.6L V6

New Starter Motor for 2016-2020 Cadillac CT6 3.0L 3.6L V6

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New📍 US
Seller: jld-autosports
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NEW OEM 2016-2025 Cadillac ATS XT6 CT6 CT5 3.6L Starter

NEW OEM 2016-2025 Cadillac ATS XT6 CT6 CT5 3.6L Starter

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New other (see details)📍 US
Seller: greatlakessales_313
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2016 - 2020 CADILLAC CT6 3.6L ENGINE STARTER MOTOR OEM

2016 - 2020 CADILLAC CT6 3.6L ENGINE STARTER MOTOR OEM

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Used📍 US
Seller: advauto.parts
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Cadillac CT6 Starter Motor V6 3.6L  2016 To 2020 OEM/Reman/By RR_Starters

Cadillac CT6 Starter Motor V6 3.6L 2016 To 2020 OEM/Reman/By RR_Starters

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Remanufactured📍 US
Seller: rr_alternators-starters
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Cadillac CT6 2020 Starter Motor 60K mi. 12686235 6074

Cadillac CT6 2020 Starter Motor 60K mi. 12686235 6074

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Used📍 US
Seller: stricker_bros
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2016-2018 Cadillac CT6 GM OEM Starter Motor NEW 12652438

2016-2018 Cadillac CT6 GM OEM Starter Motor NEW 12652438

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New other (see details)📍 US
Seller: 4x4.motors
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CADILLAC CT6 LUXURY 16-18 OEM 2.0L TURBO ENGINE STARTER START ASSEMBLY 23K

CADILLAC CT6 LUXURY 16-18 OEM 2.0L TURBO ENGINE STARTER START ASSEMBLY 23K

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Used📍 US
Seller: hz-automotive-parts
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2016 - 2020 CADILLAC CT6 3.6L V6 ENGINE STARTER MOTOR OEM

2016 - 2020 CADILLAC CT6 3.6L V6 ENGINE STARTER MOTOR OEM

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Used📍 US
Seller: valleyaparts
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New OEM 2019-2020 Cadillac CT6 Starter - GM (12686235)

New OEM 2019-2020 Cadillac CT6 Starter - GM (12686235)

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New other (see details)📍 US
Seller: surplushardpartsusa
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Questions about these listings

Which model years are named in the listings for Cadillac CT6 starters?

11 listing titles give model years from 2016 to 2025; 2016–2020 appears most often (4 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Cadillac CT6 starters?

12686235 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 CT6 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 CT6 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.