Cadillac CT5 Cooling System Parts

We found 20 eBay listings for Cadillac CT5 cooling system parts, covering model years 2016 to 2026.

20 listings available |19 sellers

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

Cadillac CT5 cooling system parts: these parts manage engine operating temperature. Matching listing titles mention 2016–2026; 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 Cadillac CT5 cooling system parts checked on 28 October 2026, 20 give model years between 2016 and 2026, most often 2020–2025 (5). Part numbers in more than one title: 84798304, 85156356. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

20 Results

Cooling System

Found 20 listings for "cadillac ct5 cooling system"

Cooling Fan Assembly Radiator OEM 2020 2021 Cadillac CT5

Cooling Fan Assembly Radiator OEM 2020 2021 Cadillac CT5

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Used📍 US
Seller: heritageautoparts
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Lower Radiator Outlet Hose For 2020-2025 Cadillac CT4 CT5 84557788 2.0L L4 - Gas

Lower Radiator Outlet Hose For 2020-2025 Cadillac CT4 CT5 84557788 2.0L L4 - Gas

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New📍 US
Seller: scorpionauto
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2020-2026 Cadillac CT5 heater hoses (pair) 84518977 and 84557790

2020-2026 Cadillac CT5 heater hoses (pair) 84518977 and 84557790

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New📍 US
Seller: chriscio30
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New For Cadillac Ct5 2020 2021 2022 Engine Thermostat Housing Assembly 12678784

New For Cadillac Ct5 2020 2021 2022 Engine Thermostat Housing Assembly 12678784

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New📍 US
Seller: pro-auto-teile
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Aluminum Radiator without Oil Cooler for Cadillac CT4 CT5 2020 2021-2025 L4 2.0L

Aluminum Radiator without Oil Cooler for Cadillac CT4 CT5 2020 2021-2025 L4 2.0L

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New📍 US
Seller: autoparts_premium
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Thermostat Housing Assembly For 2016-2023 Cadillac ATS CT5 CT6 3.6L

Thermostat Housing Assembly For 2016-2023 Cadillac ATS CT5 CT6 3.6L

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New📍 US
Seller: motorplus1
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For 2020 Cadillac CT5 Cooling System Adapter 47935TDYV 2.0L 4 Cyl Standard

For 2020 Cadillac CT5 Cooling System Adapter 47935TDYV 2.0L 4 Cyl Standard

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New📍 US
Seller: autopartsgeek2
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For 2020-2025 Cadillac CT4 CT5 2.0L Turbo Engine Aluminum Core Radiator 84511252

For 2020-2025 Cadillac CT4 CT5 2.0L Turbo Engine Aluminum Core Radiator 84511252

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New📍 US
Seller: transformers_us
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Radiator Cooling Fan for Cadillac CT4 CT5 20-2023 84798304 with Plastic Housing

Radiator Cooling Fan for Cadillac CT4 CT5 20-2023 84798304 with Plastic Housing

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New📍 US
Seller: topautoturning
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2021-2023 CADILLAC CT5 ENGINE RADIATOR COOLING FAN MOTOR OEM LOT797

2021-2023 CADILLAC CT5 ENGINE RADIATOR COOLING FAN MOTOR OEM LOT797

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Used📍 US
Seller: bargainbuys4you
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Radiator Cooling Fan for Cadillac CT4 CT5 2020-2023 85156356 w/ Plastic Assembly

Radiator Cooling Fan for Cadillac CT4 CT5 2020-2023 85156356 w/ Plastic Assembly

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New📍 US
Seller: racingpartswarehouse
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2020 - 2025 CADILLAC CT5 2.0L ENGINE COOLING COOLANT RADIATOR 90K MILEAGE OEM

2020 - 2025 CADILLAC CT5 2.0L ENGINE COOLING COOLANT RADIATOR 90K MILEAGE OEM

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Used📍 US
Seller: aplusauto.parts
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Radiator Cooling Fan for Cadillac CT4/CT5 2020-2023 85156356 GM3115355 84798304

Radiator Cooling Fan for Cadillac CT4/CT5 2020-2023 85156356 GM3115355 84798304

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New📍 US
Seller: popracingparts
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2020 - 2026 CADILLAC CT5 RADIATOR COOLING FAN SHROUD & BLADE & MOTOR OEM

2020 - 2026 CADILLAC CT5 RADIATOR COOLING FAN SHROUD & BLADE & MOTOR OEM

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Used📍 US
Seller: advauto.parts
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OEM Spal radiator cooling fan assembly for 20-23 Cadillac CT5 CT4 2.0L

OEM Spal radiator cooling fan assembly for 20-23 Cadillac CT5 CT4 2.0L

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New other (see details)📍 US
Seller: happydancesalescompany
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2025 Cadillac CT5-V 3.0L Engine Cooling Fan Motor OEM

2025 Cadillac CT5-V 3.0L Engine Cooling Fan Motor OEM

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Used📍 US
Seller: norspecdismantling
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2020-2025 CADILLAC CT5 RADIATOR COOLANT RESERVOIR TANK SURGE HOSE TUBE PIPE OEM

2020-2025 CADILLAC CT5 RADIATOR COOLANT RESERVOIR TANK SURGE HOSE TUBE PIPE OEM

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Used📍 US
Seller: advantage-parts
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Radiator without Trans. Oil Cooler for Cadillac CT5 2020 2021 2022 V6 3.0L  AMT

Radiator without Trans. Oil Cooler for Cadillac CT5 2020 2021 2022 V6 3.0L AMT

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New📍 US
Seller: autoparts_premium
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For 2020-2025 Cadillac CT5 Chevrolet Corvette OEM Auxiliary Water Pump 13541831

For 2020-2025 Cadillac CT5 Chevrolet Corvette OEM Auxiliary Water Pump 13541831

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New other (see details)📍 US
Seller: omega-carparts
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Cadillac CT5 V Blackwing Front Engine Cooling Coolant Radiator 2022 - 2025 OEM

Cadillac CT5 V Blackwing Front Engine Cooling Coolant Radiator 2022 - 2025 OEM

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Used📍 US
Seller: bmaeuropeanautoparts
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Questions about these listings

Which model years are named in the listings for Cadillac CT5 cooling system parts?

20 listing titles give model years from 2016 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 CT5 cooling system parts?

84798304 and 85156356 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 CT5 cooling system 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 CT5 cooling system 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.