Cadillac CT4 Air Conditioning Parts

We found 19 eBay listings for Cadillac CT4 air conditioning parts, covering model years 2020 to 2026.

19 listings available | Prices from $27.99 to $202.49|9 sellers

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

Compare air conditioning parts options for the Cadillac CT4 by part number, specification and seller fitment details. Matching listing titles mention 2020–2026; 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 19 listings for Cadillac CT4 air conditioning parts checked on 8 November 2026, 18 give model years between 2020 and 2026, most often 2020–2025 (9). Part numbers in more than one title: 84798196, 84441370, 86796944. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

19 Results

Air Conditioning

Found 19 listings for "cadillac ct4 air conditioning"

2020-2025 Cadillac CT4 A/C Air Conditioning Compressor 2.0L RWD 37k OEM 86796944

2020-2025 Cadillac CT4 A/C Air Conditioning Compressor 2.0L RWD 37k OEM 86796944

$100.00USD
Used📍 US
Free shipping
Seller: tradeflinc1800
View listing on eBay
20-2026 Cadillac CT4 A/C Air Conditioning Heat Exchanger Hose Pipe Line 84798196

20-2026 Cadillac CT4 A/C Air Conditioning Heat Exchanger Hose Pipe Line 84798196

$78.00USD
Used📍 US
Free shipping
Seller: tradeflinc1800
View listing on eBay
2020-2026 Cadillac CT4 A/C Air Conditioning Compressor Hose Tube Pipe 84998360

2020-2026 Cadillac CT4 A/C Air Conditioning Compressor Hose Tube Pipe 84998360

$65.00USD
Used📍 US
Free shipping
Seller: tradeflinc1800
View listing on eBay
2020-2026 Cadillac CT4 A/C Air Conditioning Compressor 2.0L RWD 23k OEM 86796944

2020-2026 Cadillac CT4 A/C Air Conditioning Compressor 2.0L RWD 23k OEM 86796944

$100.00USD
Used📍 US
Free shipping
Seller: tradeflinc1800
View listing on eBay
2020-26 Cadillac CT4 A/C Air Conditioning Heat Exchanger Hose Pipe Line 84798196

2020-26 Cadillac CT4 A/C Air Conditioning Heat Exchanger Hose Pipe Line 84798196

$78.00USD
Used📍 US
Free shipping
Seller: tradeflinc1800
View listing on eBay
2020-2025 Cadillac CT4 A/C Air Conditioning Compressor Hose Tube Pipe 84557786

2020-2025 Cadillac CT4 A/C Air Conditioning Compressor Hose Tube Pipe 84557786

$65.00USD
Used📍 US
Free shipping
Seller: tradeflinc1800
View listing on eBay
2020-2026 Cadillac CT4 A/C Air Conditioning Heat Exchanger Hose Pipe 84798196

2020-2026 Cadillac CT4 A/C Air Conditioning Heat Exchanger Hose Pipe 84798196

$78.00USD
Used📍 US
Free shipping
Seller: tradeflinc1800
View listing on eBay
# 2020 -2025 CADILLAC CT4 HVAC A/C HEATER AIR CONDITIONING COMPRESSOR OEM

# 2020 -2025 CADILLAC CT4 HVAC A/C HEATER AIR CONDITIONING COMPRESSOR OEM

$202.49USD
Used📍 US
Free shipping
Seller: flatrock720
View listing on eBay
2020-2025 CADILLAC CT4 2.0L AC AIR CONDITIONING COMPRESSOR 84441370 OEM

2020-2025 CADILLAC CT4 2.0L AC AIR CONDITIONING COMPRESSOR 84441370 OEM

$154.99USD
Used📍 US
Free shipping
Seller: advantage-parts
View listing on eBay
2020-2025 CADILLAC CT4 AIR CONDITIONING CONDENSER SERVECE VALVE FITTING CAP OEM

2020-2025 CADILLAC CT4 AIR CONDITIONING CONDENSER SERVECE VALVE FITTING CAP OEM

$27.99USD
Used📍 US
Free shipping
Seller: advantage-parts
View listing on eBay
New OEM GM AC/Heat Temperature Control Unit 2020-23 Cadillac CT4 CT5 84975102

New OEM GM AC/Heat Temperature Control Unit 2020-23 Cadillac CT4 CT5 84975102

$134.96USD
New📍 US
Free shipping
Seller: nextgear_autoparts
View listing on eBay
New OEM GM AC Climate Control Temperature 2020-2023 Cadillac CT4 CT5 23355870

New OEM GM AC Climate Control Temperature 2020-2023 Cadillac CT4 CT5 23355870

$134.96USD
New other (see details)📍 US
Free shipping
Seller: nextgear_autoparts
View listing on eBay
Cadillac CT4 CT5 Heater & Air Conditioning Climate Control Switch OEM 84964705

Cadillac CT4 CT5 Heater & Air Conditioning Climate Control Switch OEM 84964705

$47.99USD
Used📍 US
Free shipping
Seller: mirrors-plus
View listing on eBay
2020-2025 Cadillac CT4 CT5 Blower Motor Heat Air Conditioning OEM GM 85106779

2020-2025 Cadillac CT4 CT5 Blower Motor Heat Air Conditioning OEM GM 85106779

$169.00USD
New📍 US
Free shipping
Seller: sandiadeals
View listing on eBay
2020 - 2025 CADILLAC CT4 AC AIR CONDITIONING HEAT EXCHANER HOSE TUBE LINE OEM

2020 - 2025 CADILLAC CT4 AC AIR CONDITIONING HEAT EXCHANER HOSE TUBE LINE OEM

$74.99USD
Used📍 US
Free shipping
Seller: advauto.parts
View listing on eBay
2020-25 CADILLAC CT4 2.0L AC AIR CONDITIONING COMPRESSOR HOSE TUBE PIPE LINE OEM

2020-25 CADILLAC CT4 2.0L AC AIR CONDITIONING COMPRESSOR HOSE TUBE PIPE LINE OEM

$59.99USD
Used📍 US
Free shipping
Seller: advauto.parts
View listing on eBay
2023 CT4 Air Conditioning A/C AC Compressor OEM 29K Miles - LKQ407952773

2023 CT4 Air Conditioning A/C AC Compressor OEM 29K Miles - LKQ407952773

$132.50USD
Used📍 US
Free shipping
Seller: lkqonline
View listing on eBay
2020-2025 CADILLAC CT4 2.0L L4 AC AIR CONDITIONING COMPRESSOR 84441370 OEM

2020-2025 CADILLAC CT4 2.0L L4 AC AIR CONDITIONING COMPRESSOR 84441370 OEM

$154.99USD
Used📍 US
Free shipping
Seller: advantage-parts
View listing on eBay
2020-2023 CADILLAC CT4 2.0L AC AIR CONDITIONING COMPRESSOR HOSE PIPE LINE OEM

2020-2023 CADILLAC CT4 2.0L AC AIR CONDITIONING COMPRESSOR HOSE PIPE LINE OEM

$96.99USD
Used📍 US
Free shipping
Seller: recyclesavestheplanet
View listing on eBay

Questions about these listings

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

18 listing titles give model years from 2020 to 2026; 2020–2025 appears most often (9 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 air conditioning parts?

84798196, 84441370 and 86796944 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 air conditioning 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 air conditioning 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.