Cadillac CT4 Engine Parts

We found 18 eBay listings for Cadillac CT4 engine parts, covering model years 2016 to 2025.

18 listings available |14 sellers

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

Compare engine parts options for the Cadillac CT4 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 18 listings for Cadillac CT4 engine parts checked on 2 November 2026, 15 give model years between 2016 and 2025, most often 2020–2024 (9). Positions named in the titles: upper (6). Part numbers in more than one title: 12689669, 12667009. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

18 Results

Engine Parts

Found 18 listings for "cadillac ct4 engine parts"

GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

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New📍 US
Seller: gmwarehouseparts
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2020-2025 CADILLAC CT4 2.0L L4 RWD GAS ENGINE MOTOR TIMING CHAIN 55514729 OEM

2020-2025 CADILLAC CT4 2.0L L4 RWD GAS ENGINE MOTOR TIMING CHAIN 55514729 OEM

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Used📍 US
Seller: advantage-parts
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2020-2021 Cadillac Ct4 Engine 53k 2.0l Opt Lsy Rwd Warranty Factory OEM Part

2020-2021 Cadillac Ct4 Engine 53k 2.0l Opt Lsy Rwd Warranty Factory OEM Part

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Used📍 US
Seller: autogator
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Engine Oil Filter (12 Pack) For CADILLAC ESCALADE ATS CT4 CT5 SRX XT5 3.6L 6.2L

Engine Oil Filter (12 Pack) For CADILLAC ESCALADE ATS CT4 CT5 SRX XT5 3.6L 6.2L

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New📍 US
Seller: ra-autopartsusa
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GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

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New📍 US
Seller: gm_parts_northeast
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GM OEM 20-24 CT4 Engine Engine Parts-Intake Manifold Seal 12667009

GM OEM 20-24 CT4 Engine Engine Parts-Intake Manifold Seal 12667009

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New📍 US
Seller: hendersonchevrolet2007
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GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

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New📍 US
Seller: hendersonchevrolet2007
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GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

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New📍 US
Seller: emersonchevy946
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12667009 GM OEM 21-20 CT4 Engine Engine Parts-Intake Manifold Seal 3a

12667009 GM OEM 21-20 CT4 Engine Engine Parts-Intake Manifold Seal 3a

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New📍 US
Seller: lsk603
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Genuine OEM GM Engine Oil Cooler Coolant Inlet Hose 55508595 Cadillac CT4 CT5

Genuine OEM GM Engine Oil Cooler Coolant Inlet Hose 55508595 Cadillac CT4 CT5

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New📍 US
Seller: goodvaluefinds
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GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

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New📍 US
Seller: oxfordparts1
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GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

GM OEM 20-24 CT4 Engine Engine Parts-Upper Timing Cvr Seal 12689669

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New📍 US
Seller: trashcatrescue
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For 2020 2021 2022 23 24 2025 Cadillac CT4/CT5 2.0L Turbocharged Radiator 13889

For 2020 2021 2022 23 24 2025 Cadillac CT4/CT5 2.0L Turbocharged Radiator 13889

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New📍 US
Seller: radiator-max-global-pro
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Timing Tool Kit For 16-24 Cadillac CT4 Chevy Buick GMC Canyon 2.7 L3B 2.0 LSY

Timing Tool Kit For 16-24 Cadillac CT4 Chevy Buick GMC Canyon 2.7 L3B 2.0 LSY

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New📍 CN
Seller: ziduasnebengineparts
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13889 Aluminum Radiator for 2020-23 2024 2025 Cadillac CT4/CT5 2.0L Turbo Models

13889 Aluminum Radiator for 2020-23 2024 2025 Cadillac CT4/CT5 2.0L Turbo Models

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New📍 US
Seller: manufacturer_direct_parts
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GM OEM 20-24 CT4 Engine Engine Parts-Intake Manifold Seal 12667009

GM OEM 20-24 CT4 Engine Engine Parts-Intake Manifold Seal 12667009

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New📍 US
Seller: gmwarehouseparts
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GM OEM 20-24 CT4 Engine Engine Parts-Intake Manifold Seal 12667009

GM OEM 20-24 CT4 Engine Engine Parts-Intake Manifold Seal 12667009

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New📍 US
Seller: emersonchevy946
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13889 Radiator For 2020 2021 2022 23 24 2025 Cadillac CT4/CT5 2.0L Turbocharged

13889 Radiator For 2020 2021 2022 23 24 2025 Cadillac CT4/CT5 2.0L Turbocharged

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New📍 US
Seller: radiator-max-global-pro
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Questions about these listings

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

15 listing titles give model years from 2016 to 2025; 2020–2024 appears most often (9 listings). Check your car’s year against the fitment details in each listing.

Which positions are named in the listings for Cadillac CT4 engine parts?

The titles name upper (6 listings). Order for the position on your car, as stated in the title or the seller’s fitment details.

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

12689669 and 12667009 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 Cadillac CT4 engine parts?

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 engine parts 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.