Water Pump for 2003 Pontiac Sunfire
No.
Part # / Description / Price
Price
5
Engine Coolant Thermostat Housing Seal 
GM
GM Description: O-Ring. 2.2L, 2005. 2.2L, without dohc. 2.2L, 2004-05.
8
By-Pass Valve Retainer GM
GM Description: Sedan,. 2.2 & 2.4L, 2.2L. 2.2L, with dohc. 2.2L, 2005. 2.2L, 2004-05.
9
Engine Coolant Thermostat Housing GM
GM Description: Housing cover. Vue. Coupe, 2.2L. Sedan,. 2.2L, 2005. Cobalt. 2.2l. 2.2L, 2004-05.
10
12
By-Pass Valve GM
GM Description: 2.2 & 2.4L, 2.2L. 2.2L, with dohc. Coupe, 2.2L. Sedan,. 2.2L, 2005. 2.2L, 2004-05.
13
By-Pass Valve Seal GM
GM Description: Sedan,. 2.2 & 2.4L, 2.2L. 2.2L, with dohc. 2.2L, 2005. 2.2L, 2004-05.
No.
Part # / Description / Price
Price
N/A
MSRP $23.65 CAD
$13.19 CAD
1
Acdelco™ Radiator GM
GM Description: Cavalier, Sunfire. Standard cooling. 2.2l. 2.2L with dohc, manual trans.
6
Engine Coolant Thermostat Housing GM
GM Description: Housing cover. Vue. Coupe, 2.2L. Sedan,. 2.2L, 2005. Cobalt. 2.2l. 2.2L, 2004-05.
