How to replace the auxiliary automatic transmission oil cooler line on 2003 Chevrolet Impala?

In order to install the Auxiliary Automatic Transmission (AT) Oil Cooler Hose, lift the vehicle over the transaxle oil cooler. Take the inlet lines, outlet lines off, and disconnect them to the transmission and radiator. Reconnect the lines with each other, consolidate them, and attempt to take the level of the fluid into account in order to prevent any problems.

OEM 2003 Chevrolet Impala Automatic Transmission Oil Cooler Line

AT Oil Cooler Hose

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2 Automatic Transmission Oil Cooler Lines found

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2003 Chevrolet Impala Cooler Pipe Part Number: 15213200
$31.92 MSRP: $52.58
You Save: $20.66 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-Transmission Fluid Cooler; Transmission Oil Cooler Line; Hose, Transmission Oil Cooler
- Replaces: 10330103, 10350990, 10288688, 10324456
- Item Weight: 0.70 Pounds
- Item Dimensions: 31.1 x 13.0 x 7.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15213200
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Impala Submodels:
- Base, LS, LS Sport, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
View related parts
2003 Chevrolet Impala Cooler Pipe Part Number: 15213201
$28.64 MSRP: $47.18
You Save: $18.54 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Transmission Fluid Cooler; Transmission Oil Cooler Line; Hose, Transmission Oil Cooler
- Replaces: 10350991
- Item Weight: 0.70 Pounds
- Item Dimensions: 31.8 x 10.2 x 8.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15213201
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Impala Submodels:
- Base, LS, LS Sport, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS

2003 Chevrolet Impala Automatic Transmission Oil Cooler Line

With a comprehensive array of OEM 2003 Chevrolet Impala Automatic Transmission Oil Cooler Line, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Impala Automatic Transmission Oil Cooler Line are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Chevrolet Impala Automatic Transmission Oil Cooler Line Parts and Q&A

Q: How to replace the auxiliary automatic transmission oil cooler line on 2003 Chevrolet Impala?
A: In order to install the Auxiliary Automatic Transmission (AT) Oil Cooler Hose, lift the vehicle over the transaxle oil cooler. Take the inlet lines, outlet lines off, and disconnect them to the transmission and radiator. Reconnect the lines with each other, consolidate them, and attempt to take the level of the fluid into account in order to prevent any problems.