How to replace the radiator (LP1, LY7) on 2005 Cadillac CTS?

Remove the coolant and the support brackets and cooling fans, and replace the radiator. Disconnect the lower radiator hose and get rid of the front air deflector. Remove the condenser mounting bolts and side seals and disconnect the lower transaxle oil cooler line. Replace radiator, tighten bolts and reconnect hoses before filling cooling system.

OEM 2005 Cadillac CTS Radiator

Cooling Radiator

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3 Radiators found

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2005 Cadillac CTS Radiator Part Number: 19258627
$260.19 MSRP: $388.92
You Save: $128.73 (34%)
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Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Replaces: 88987622, 19129983
- Item Weight: 15.10 Pounds
- Item Dimensions: 7.1 x 33.9 x 23.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19258627
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Cadillac CTS Submodels:
- Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS
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2005 Cadillac CTS Radiator Part Number: 19259456
Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Replaces: 19129985, 19129908
- Item Weight: 26.00 Pounds
- Item Dimensions: 35.4 x 26.5 x 10.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19259456
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Cadillac CTS Submodels:
- Base, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
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2005 Cadillac CTS Radiator Part Number: 19258628
$197.20 MSRP: $294.76
You Save: $97.56 (34%)
Product Specifications
- Other Name: Radiator Assembly; Radiator, Radiator
- Replaces: 89022478, 19129984
- Item Weight: 17.90 Pounds
- Item Dimensions: 7.2 x 32.3 x 23.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19258628
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Cadillac CTS Submodels:
- Base, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS

2005 Cadillac CTS Radiator

With a comprehensive array of OEM 2005 Cadillac CTS Radiator, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Cadillac CTS Radiator are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 Cadillac CTS Radiator Parts and Q&A

Q: How to replace the radiator (LP1, LY7) on 2005 Cadillac CTS?
A: Remove the coolant and the support brackets and cooling fans, and replace the radiator. Disconnect the lower radiator hose and get rid of the front air deflector. Remove the condenser mounting bolts and side seals and disconnect the lower transaxle oil cooler line. Replace radiator, tighten bolts and reconnect hoses before filling cooling system.