Engine for 2016 Cadillac CT6
No.
Part # / Description / Price
Price
1
Crankshaft Balancer 
GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $118.72
$80.54
MSRP $118.72
$80.54
3
Engine Front Cover with Crankshaft Front Oil Seal GM
GM Description: Canyon, Colorado. ATS. CTS. Coupe, 2.0L turbo. 2016-18. CT6. Camaro. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $970.65
$651.48
MSRP $970.65
$651.48
4
Crankshaft Front Oil Seal GM
GM Notes: PARTS: Part included with front cover.
Description: Genuine GM Crankshaft Front Oil Seal, part number 12626923. This GM OEM crankshaft front oil seal seals the joint between two components to prevent fluid, air or exhaust leaks. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12626923 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $34.50
$24.88
MSRP $34.50
$24.88
4
Rear Main Seal GM
GM Positions: Rear
Description: Genuine GM Rear Main Seal, part number 12591866. This GM OEM rear main seal seals the joint between two components to prevent fluid, air or exhaust leaks. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12591866 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $38.12
$26.01
MSRP $38.12
$26.01
5
Camshaft Cover GM
GM Description: Genuine GM Camshaft Cover, part number 25201395. This GM OEM camshaft cover seals the top of the engine and protects the valvetrain, with mounting for related components. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 25201395 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $384.39
$259.86
MSRP $384.39
$259.86
6
Valve Cover Gasket GM
GM Description: Genuine GM Valve Cover Gasket, part number 12635953. This GM OEM valve cover gasket seals the valve cover to the cylinder head, keeping engine oil in and dirt and moisture out. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12635953 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $19.82
$14.29
MSRP $19.82
$14.29
6
Inner Valve Cover Gasket GM
GM Description: 2.5L, 2wd, inner, type 1. CTS. Sedan, 2.0L turbo, inner, #1. Camaro. Malibu. 2.0l. Inner gaskets. Sedan, 2.5L, inner, #1. Acadia. Round. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.11
$6.57
MSRP $9.11
$6.57
6
Inner Intake Side Valve Cover Gasket GM
GM Description: Small. 2.5L, 4wd, inner, type 4. CTS. Camaro. Inner gaskets. Malibu. 2.0l. 2.0L turbo. Sedan, 2.5L, inner, #4. Acadia. Intake. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.09
$6.55
MSRP $9.09
$6.55
6
Inner Exhaust Side Valve Cover Gasket GM
GM Description: Small. 2.5L, 2wd, inner, type 3. CTS. Sedan, 2.0L turbo, inner, #3. Camaro. Malibu. 2.0l. Inner gaskets. Sedan, 2.5L, inner, #3. Acadia. Exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.09
$6.55
MSRP $9.09
$6.55
6
Inner Valve Cover Gasket GM
GM Description: 2.5L, 4wd, inner, type 2. CTS. Sedan, 2.0L turbo, inner, #2. Camaro. Malibu. 2.0l. Inner gaskets. Figure 8. Sedan, 2.5L, inner, #2. Acadia. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.09
$6.55
MSRP $9.09
$6.55
7
Filler Cap GM
GM Description: 6.6L gas. Incl.Gasket. Stamped dexos 5w-30. 3.6L turbo.
MSRP $27.60
$17.47
MSRP $27.60
$17.47
8
Engine Oil Filler Cap O-Ring GM
GM Notes: PARTS: Part included with filler cap.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $6.17
$3.92
MSRP $6.17
$3.92
10
Drain Plug GM
GM Notes: PARTS: Part included with lower oil pan.
Description: Genuine GM Drain Plug, part number 55577568. This GM OEM drain plug is factory fastening hardware matched to the original application. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 55577568 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $16.59
$11.95
MSRP $16.59
$11.95
11
Engine Oil Pan Drain Plug Seal GM
GM Notes: PARTS: Part included with drain plug.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.47
$6.14
MSRP $8.47
$6.14
12
Engine Oil Level Indicator Switch GM
GM Notes: PARTS: Part included with lower oil pan.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $59.04
$40.31
MSRP $59.04
$40.31
13
Engine Oil Level Sensor Seal GM
GM Notes: PARTS: Part included with level indicator.
Description: Genuine GM Engine Oil Level Sensor Seal, part number 12638820. This GM OEM engine oil level sensor seal seals the engine oil level sensor where it mounts to the oil pan, preventing oil seepage around the sensor. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12638820 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $18.43
$13.28
MSRP $18.43
$13.28
14
Engine Oil Dipstick GM
GM Description: Genuine GM Engine Oil Dipstick, part number 12654312. This GM OEM engine oil dipstick lets you check engine oil level and condition, with markings calibrated for the correct fill range of the engine. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12654312 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $39.01
$26.63
MSRP $39.01
$26.63
15
Multi-Purpose O-Ring GM
GM Notes: PARTS: Part included with dipstick.
Description: Helps prevent leaks in various components of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $0.67
$0.48
MSRP $0.67
$0.48
16
MSRP $10.49
$6.63
18
Oil Cooler Seal GM
GM Description: Genuine GM Oil Cooler Seal, part number 25202978. This GM OEM oil cooler seal seals the engine oil cooler connection, preventing oil and coolant leaks at the cooler joint. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 25202978 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $11.07
$8.29
MSRP $11.07
$8.29
19
Intake Manifold Assembly GM
GM Description: Genuine GM Intake Manifold Assembly, part number 12631023. This GM OEM intake manifold assembly delivers air to the engine's cylinders with factory-correct runner design and mounting. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12631023 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $467.91
$316.31
MSRP $467.91
$316.31
20
Intake Manifold Gasket GM
GM Description: Genuine GM Intake Manifold Gasket, part number 12655276. This GM OEM intake manifold gasket seals the intake manifold to the cylinder head(s), preventing vacuum and air leaks at each intake port. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12655276 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $43.55
$29.76
MSRP $43.55
$29.76