Water Pump for 2019 Cadillac CT6

1

12686208 - Cooling System: Water Pump Assembly for GM Image

Engine Water Pump

GM

Description: The Genuine GM OEM Engine Water Pump (MPN: 12686208) is engineered for select GM vehicles equipped with 4.2L twin-turbo engines, including the Cadillac CT6. This critical cooling system component maintains optimal engine temperature by circulating coolant ...

MSRP $225.60

$123.52

MSRP $225.60

$123.52

2

Water Pump Housing Gasket

12666921

GM

Notes: PARTS: Part included with Water pump assembly.

Description: Genuine GM OEM Water Pump Housing Gasket MPN 12666921 is engineered for select GM vehicles including the CT6 4.2L twin-turbo engine, delivering reliable coolant system sealing. This authentic General Motors replacement part prevents coolant leaks at the wa ...

MSRP $13.10

$7.81

MSRP $13.10

$7.81

3

Automatic Transmission Flex Plate Locator Pin

12625107

GM

Notes: PARTS: Part included with Water pump assembly.

Description: The GM OEM Automatic Transmission Flex Plate Locator Pin (MPN: 12625107) is a genuine General Motors component engineered for precise transmission alignment in select GM vehicles equipped with 4.2L twin-turbo engines. This critical locator pin ensures prop ...

MSRP $9.90

$6.72

MSRP $9.90

$6.72

4

Engine Water Pump Pulley

12671045

GM

Description: # Product Description The GM OEM Engine Water Pump Pulley (MPN: 12671045) is a genuine General Motors component engineered for select GM vehicles equipped with 4.2L twin-turbo engines. This factory-original pulley maintains optimal coolant circulation by ...

MSRP $84.58

$48.17

MSRP $84.58

$48.17

5

Engine Coolant Thermostat Housing

12671038

GM

Description: Genuine GM Engine Coolant Thermostat Housing (MPN: 12671038) is engineered for select GM vehicles including the CT6 with 4.2L twin-turbo engine. This OEM thermostat housing assembly prevents coolant leaks and engine overheating by maintaining proper coolan ...

MSRP $80.60

$45.90

MSRP $80.60

$45.90

6

Water Inlet Seal

12587397

GM

Notes: PARTS: Part included with thermostat housing.

Description: # Product Description **Paragraph:** The GM OEM Water Inlet Seal (MPN: 12587397) is a factory-engineered cooling system component designed to prevent coolant leaks at critical connection points in your vehicle's engine. This genuine General Motors part ma ...

MSRP $11.12

$6.63

MSRP $11.12

$6.63

7

Engine Coolant Thermostat

12661950

GM

Description: Genuine GM OEM Engine Coolant Thermostat (MPN: 12661950) is engineered to regulate coolant flow through your vehicle's radiator, enabling your engine to achieve and sustain optimal operating temperature. This OEM thermostat is designed for select GM vehicl ...

MSRP $65.95

$37.55

MSRP $65.95

$37.55

8

Engine Coolant Water Outlet

12688674

GM

Description: Replace your vehicle's engine coolant water outlet with this Genuine GM OEM part (MPN: 12688674), engineered to factory specifications for superior cooling system performance. This original equipment manufacturer component is specifically designed for sele ...

MSRP $426.70

$233.62

MSRP $426.70

$233.62

9

Engine Coolant Outlet O-Ring

12671039

GM

Notes: PARTS: Part included with water outlet.

Description: The GM OEM Engine Coolant Outlet O-Ring (MPN: 12671039) is a genuine replacement seal engineered for the Cadillac CT6 with 4.2L twin-turbo engine, preventing coolant leaks at the water outlet connection. This authentic General Motors part ensures proper en ...

MSRP $8.20

$4.89

MSRP $8.20

$4.89

10

Manifold Absolute Pressure Sensor

12694431

GM

Notes: PARTS: Part included with water outlet.

Description: The GM Genuine Manifold Absolute Pressure Sensor (MPN: 12694431) is an OEM engine management component that monitors intake manifold pressure to optimize fuel injection and ignition timing across select GM vehicles. This authentic General Motors part ensur ...

MSRP $19.35

$13.15

MSRP $19.35

$13.15

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Water Pump for 2019 Cadillac CT6