CONFIRM THIS FITS YOUR

All Cooling Products
Select a Make:

Cooling System Bypass Line Adapter. Engine Coolant Overflow Hose Adapter. Fitting.

Part Number: 12637187
View 12637187 Cooling System Bypass Line Adapter. Engine Coolant Overflow Hose Adapter. Fitting. Full-Sized Product Image
❮ View Cooling System Bypass Line Adapter. Engine Coolant Overflow Hose Adapter. Fitting. Full-Sized Product Image 1 of 3 View Cooling System Bypass Line Adapter. Engine Coolant Overflow Hose Adapter. Fitting. Full-Sized Product Image 2 of 3 View Cooling System Bypass Line Adapter. Engine Coolant Overflow Hose Adapter. Fitting. Full-Sized Product Image 3 of 3 ❯

Cooling System Bypass Line Adapter. Engine Coolant Overflow Hose Adapter. Included with: By-pass pipe.

Cooling System Bypass Line AdapterEngine Coolant Overflow Hose Adapter

Fits Impala, SRX

3.6 LITER.

RADIATOR & COMPONENTS.
Full Diagram
RADIATOR & COMPONENTS. Diagram
#31
Required: 1
#1. #2. 3. 6 liter. Front. Left. Lower. Rear. Right. Upper.
3.6 LITER. Fitting.
RADIATOR & COMPONENTS.
Full Diagram
RADIATOR & COMPONENTS. Diagram
#18
Required: 1
3. 6 liter. Bi-fuel. Gas. Lower. Upper.
3.6 LITER. Fitting.

Your Price

$ 4.18
All Discounts: $ 3.03 (42% off)
MSRP: $ 7.21

Fulfillment Options

Add to Cart
Select product options
Dealer Rating: 4.8/5
962 Reviews
See Reviews
Your Price $ 4.18
Add to Cart
Select product options

People Also Bought

GM Parts Bin

Policies & Information

Accepted Payments
Visa MasterCard Discover American Express