Cadillac CT5 Coolant

We found 20 eBay listings for Cadillac CT5 coolant, covering model years 2020 to 2022.

20 listings available |12 sellers

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

Compare coolant options for the Cadillac CT5 by part number, specification and seller fitment details. Matching listing titles mention 2020–2022; 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 coolant checked on 30 October 2026, 10 give model years between 2020 and 2022, most often 2020 (5). Part numbers in more than one title: 12650595, 55509071, 55516368. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

20 Results

Coolant

Found 20 listings for "cadillac ct5 coolant"

Cadillac CT5  2022 Electric auxiliary coolant water pump 55516887 Petrol 177kW

Cadillac CT5 2022 Electric auxiliary coolant water pump 55516887 Petrol 177kW

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UsedπŸ“ LT
Seller: carpartsglobal
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EXPANSION TANK COOLANT FOR CADILLAC CT5 20- CT4 20-

EXPANSION TANK COOLANT FOR CADILLAC CT5 20- CT4 20-

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NewπŸ“ GB
Seller: jeep-chrysler
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Thermostat Coolant 55509071 55516370 55516368 Fits Cadillac CT4 CT5

Thermostat Coolant 55509071 55516370 55516368 Fits Cadillac CT4 CT5

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NewπŸ“ CN
Seller: fomogo
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Thermostat Coolant Flow Control 55509071 55516370 55516368 for CADILLAC CT5 CT4

Thermostat Coolant Flow Control 55509071 55516370 55516368 for CADILLAC CT5 CT4

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NewπŸ“ CN
Seller: fomogo
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Cadillac CT5  2022 Petrol engine water coolant pipe hose 55508595 DIN84411

Cadillac CT5 2022 Petrol engine water coolant pipe hose 55508595 DIN84411

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UsedπŸ“ LT
Seller: carpartsglobal
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Cadillac CT5  2022 Petrol engine water coolant pipe hose 55487348 DIN84410

Cadillac CT5 2022 Petrol engine water coolant pipe hose 55487348 DIN84410

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UsedπŸ“ LT
Seller: carpartsglobal
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Cadillac CT5  2022 Petrol engine water coolant pipe hose 84805593 DIN84405

Cadillac CT5 2022 Petrol engine water coolant pipe hose 84805593 DIN84405

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UsedπŸ“ LT
Seller: carpartsglobal
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Engine Coolant Temperature Sensor 12650595 For Cadillac ATS CT5 CT6 CTS XT5 XT6

Engine Coolant Temperature Sensor 12650595 For Cadillac ATS CT5 CT6 CTS XT5 XT6

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NewπŸ“ CN
Seller: youer_aumarket
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Coolant Temp Sensor for Cadillac CT5 2020 Luxury Premium Sport V Sedan

Coolant Temp Sensor for Cadillac CT5 2020 Luxury Premium Sport V Sedan

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NewπŸ“ CN
Seller: life-changing666
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Coolant Temp Sensor For TX281 12650595 for Cadillac CT5 CT6 XT6 Direct Fit

Coolant Temp Sensor For TX281 12650595 for Cadillac CT5 CT6 XT6 Direct Fit

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NewπŸ“ CN
Seller: motorlinkers
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Automotive Engine Coolant Thermostat 12678784 Fit For Cadillac CT5 2020-2022

Automotive Engine Coolant Thermostat 12678784 Fit For Cadillac CT5 2020-2022

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NewπŸ“ CN
Seller: kiyomi2691
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For TX281 12650595 Coolant Temperature Sensor for Cadillac CT5 Sedan 2020

For TX281 12650595 Coolant Temperature Sensor for Cadillac CT5 Sedan 2020

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NewπŸ“ CN
Seller: motorlinkers
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Coolant Temperature Sensor for Cadillac CT5 V Sport Premium Luxury 2020

Coolant Temperature Sensor for Cadillac CT5 V Sport Premium Luxury 2020

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NewπŸ“ CN
Seller: limerencewithyou
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Cadillac CT5 84936076 Coolant expansion tank

Cadillac CT5 84936076 Coolant expansion tank

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UsedπŸ“ PL
Seller: patkor1
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GM Cadillac CT5 063515605 Coolant flange

GM Cadillac CT5 063515605 Coolant flange

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UsedπŸ“ PL
Seller: patkor1
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Cadillac CT5 84805610 Mounting bracket coolant expansion tank 1 piece

Cadillac CT5 84805610 Mounting bracket coolant expansion tank 1 piece

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UsedπŸ“ PL
Seller: patkor1
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Coolant Temp Sensor for Cadillac CT5 2020 Luxury Premium Sport V Sedan

Coolant Temp Sensor for Cadillac CT5 2020 Luxury Premium Sport V Sedan

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NewπŸ“ CN
Seller: enjoylifehere
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Engine Coolant Temperature Sensor For TX281 12650595 for Cadillac CT5 CT6

Engine Coolant Temperature Sensor For TX281 12650595 for Cadillac CT5 CT6

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NewπŸ“ CN
Seller: nothingtolose997
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GM Cadillac CT5 12701693 Coolant line for turbocharger 1 piece

GM Cadillac CT5 12701693 Coolant line for turbocharger 1 piece

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UsedπŸ“ PL
Seller: patkor1
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Coolant for temp Sensor For TX281 12650595 for Cadillac CT5 CT6 XT6 4 Door 2020

Coolant for temp Sensor For TX281 12650595 for Cadillac CT5 CT6 XT6 4 Door 2020

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NewπŸ“ CN
Seller: moresweet
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Questions about these listings

Which model years are named in the listings for Cadillac CT5 coolant?

10 listing titles give model years from 2020 to 2022; 2020 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 coolant?

12650595, 55509071 and 55516368 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 coolant?

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 coolant 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.