Engine Coolant Bypass Pipe

Part Number: 12590279
Supersession(s): 10182341

Pipe. Passenger. By - hose. Engine Coolant Bypass. Water.
Engine Coolant Bypass Pipe. Part number is for 25 ft. roll of hose. Cut to fit.

Engine Coolant Bypass Pipe

Fits Century, Impala, Lumina, Lumina APV, Monte Carlo, Rendezvous, Silhouette, Venture

1997-00. 2001-04. 2001-06. 2001-06, w/oil cooler. 3.1 liter, inlet. 3.1 LITER, to intake manifold. 3.4 & 3.5 LITER, rear. 3.4 LITER. 3.4 LITER, w/o bleeder valve. Rear. Thermostat by-pass. W/oil cooler.
Cooling System Bypass Line - Repair or Replace
If your 2012 Cadillac Escalade EXT has been either leaking coolant or overheating, you could have a faulty cooling system bypass line. Let our technicians help trace the problem and replace the faulty coolant hose with a genuine Cadillac part.

Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#24
auto trans. fan. inlet. lower. outlet. thermostat by-pass. trans cooler. upper. w/HD cooling. w/o HD cooling. w/o oil cooler. w/oil cooler.
thermostat by-pass.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#18
auto trans. fan. inlet. lower. outlet. thermostat by-pass. trans cooler. upper. w/HD cooling. w/o HD cooling. w/o oil cooler. w/oil cooler.
w/oil cooler.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#16
Required: 1
coolant level. front. rear.
By-pass pipe. rear.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#14
Required: 1
3. 4 liter. W/BLEEDER valve. W/O bleeder valve.
3.4 LITER. By-pass pipe. PartQualifier: w/o bleeder valve. w/o bleeder valve.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#17
Required: 1
1ST design. 2ND design. 3. 4 liter. ALL. Radiator inlet. Radiator outlet. W/DEX-COOL label. W/O dex-cool label.
3.4 LITER. Pipe.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#25
Required: 1
3. 4 & 3. 5 liter. Front. Rear. Throttle body inlet. Throttle body outlet. W/"DEX-COOL" label. W/ENGINE oil cooler. W/HVY duty cooling. W/O "dex-cool" label. W/O eng oil cooler. W/O hvy duty cooling.
3.4 & 3.5 LITER. By-pass pipe. PartQualifier: rear. rear.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#12
3. 1 liter. Thermostat bypass. To intake manifold. W/HEAVY duty. W/O heavy duty.
3.1 LITER. to intake manifold.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#12
3. 1 liter. ALL. Bolt. Seal. Thermostat bypass. To intake manifold. W/HD cooling. W/O hd cooling.
3.1 LITER. to intake manifold.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#27
1997-00. auto trans. fan. inlet. lower. outlet. trans cooler. upper. w/HD cooling. w/o HD cooling. w/o oil cooler. w/oil cooler.
1997-00.
Diagram RADIATOR & COMPONENTS. for your 2012 Cadillac Escalade EXT
#14
2001-04. inlet. outlet. w/HD cooling. w/o HD cooling. w/o oil cooler. w/oil cooler.
2001-04.

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MSRP: $ 57.81

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