Cadillac XT6 Heater Cores

We found 16 eBay listings for Cadillac XT6 heater cores, covering model years 2007 to 2024.

16 listings available | Prices from $9.99 to $142.73|11 sellers

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

Compare heater cores options for the Cadillac XT6 by part number, specification and seller fitment details. Matching listing titles mention 2007–2024; 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 16 listings for Cadillac XT6 heater cores checked on 8 November 2026, 11 give model years between 2007 and 2024, most often 2020–2024 (3). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

16 Results

Heater Cores

Found 16 listings for "cadillac xt6 heater cores"

For 2020-2024 Cadillac XT6 Heater Core Front 91721RSBS 2021 2022 2023

For 2020-2024 Cadillac XT6 Heater Core Front 91721RSBS 2021 2022 2023

$53.24USD
NewπŸ“ US
Free shipping
Seller: autopartsgeek2
View listing on eBay
HVAC Heater Core for Buick Cascada Cadillac XT5 XT6  Chevrolet Blazer GMC Acadia

HVAC Heater Core for Buick Cascada Cadillac XT5 XT6 Chevrolet Blazer GMC Acadia

$59.19USD
NewπŸ“ US
Free shipping
Seller: autoparts_premium
View listing on eBay
2020-2024 CADILLAC XT6 HEATER CORE OEM.

2020-2024 CADILLAC XT6 HEATER CORE OEM.

$44.99USD
UsedπŸ“ US
Free shipping
Seller: e-ztunez
View listing on eBay
Genuine ACDelco For Cadillac XT6 2020-2024 Heater Core Kit With Seals And Clamps

Genuine ACDelco For Cadillac XT6 2020-2024 Heater Core Kit With Seals And Clamps

$133.23USD
NewπŸ“ US
Free shipping
Seller: carlights360
View listing on eBay
HVAC Heater Core for Buick Cascada Cadillac XT5 XT6 Chevrolet Blazer GMC Acadia

HVAC Heater Core for Buick Cascada Cadillac XT5 XT6 Chevrolet Blazer GMC Acadia

$9.99USD
NewπŸ“ US
Free shipping
Seller: alpacoolparts
View listing on eBay
RAYTEN HVAC Heater Core only fits Cadillac XT6 3.6L 2020-2022 99379

RAYTEN HVAC Heater Core only fits Cadillac XT6 3.6L 2020-2022 99379

$33.38USD
NewπŸ“ US
Free shipping
Seller: alpacoolparts
View listing on eBay
RAYTEN HVAC Heater Core only fits Cadillac XT6 2.0L 2021-2022 99379

RAYTEN HVAC Heater Core only fits Cadillac XT6 2.0L 2021-2022 99379

$33.38USD
NewπŸ“ US
Free shipping
Seller: alpacoolparts
View listing on eBay
HVAC Heater Core for Buick Cascada Cadillac XT5 XT6 Chevy Blazer GMC Acadia

HVAC Heater Core for Buick Cascada Cadillac XT5 XT6 Chevy Blazer GMC Acadia

$10.04USD
NewπŸ“ US
Free shipping
Seller: alpa_store
View listing on eBay
Heater Core For 2020-2022 Cadillac XT6

Heater Core For 2020-2022 Cadillac XT6

$60.94USD
NewπŸ“ US
Free shipping
Seller: majestic-auto
View listing on eBay
For 2020-2025 Cadillac XT6 Heater Core Tube Inlet AC Delco 12196RFBD 2021 2022

For 2020-2025 Cadillac XT6 Heater Core Tube Inlet AC Delco 12196RFBD 2021 2022

$27.20USD
NewπŸ“ US
Free shipping
Seller: autopartsgeek2
View listing on eBay
For 2020-2024 Cadillac XT6 Heater Core 35627RCWC 2021 2022 2023

For 2020-2024 Cadillac XT6 Heater Core 35627RCWC 2021 2022 2023

$52.30USD
NewπŸ“ US
Free shipping
Seller: autopartsgeek2
View listing on eBay
HVAC Heater Core for 2007-23 Buick Enclave Cadillac CT6 XT6 Escalade 15232212

HVAC Heater Core for 2007-23 Buick Enclave Cadillac CT6 XT6 Escalade 15232212

$10.93USD
NewπŸ“ US
Free shipping
Seller: rayten88
View listing on eBay
HVAC Heater Core for Buick Cascada Cadillac XT5 XT6 Chevrolet Blazer GMC Acadia

HVAC Heater Core for Buick Cascada Cadillac XT5 XT6 Chevrolet Blazer GMC Acadia

$9.99USD
NewπŸ“ US
Free shipping
Seller: alphaspareparts
View listing on eBay
Genuine ACDelco For Cadillac XT6 2020-2024 Heater Core | Gasket Or Seal Included

Genuine ACDelco For Cadillac XT6 2020-2024 Heater Core | Gasket Or Seal Included

$142.73USD
NewπŸ“ US
Free shipping
Seller: carlights360
View listing on eBay
For Buick Cascada Cadillac XT5 XT6 Chevy Blazer GMC HVAC Heater Core 84206592

For Buick Cascada Cadillac XT5 XT6 Chevy Blazer GMC HVAC Heater Core 84206592

$10.52USD
NewπŸ“ US
Free shipping
Seller: auto_parts_station88
View listing on eBay
UAC HVAC Heater Core Front For 2020 Cadillac XT6

UAC HVAC Heater Core Front For 2020 Cadillac XT6

$66.86USD
NewπŸ“ US
Free shipping
Seller: autopartstd
View listing on eBay

Questions about these listings

Which model years are named in the listings for Cadillac XT6 heater cores?

11 listing titles give model years from 2007 to 2024; 2020–2024 appears most often (3 listings). Check your car’s year against the fitment details in each listing.

How do I check fitment before buying Cadillac XT6 heater cores?

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 XT6 heater cores 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.