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Home 2026 GMC Sierra 1500 SLT 3.0L L6 - Diesel Hardware, Fasteners & Fittings

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2026 GMC Sierra 1500

SLT 3.0L L6 - Diesel

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Hardware, Fasteners & Fittings for 2026 GMC Sierra 1500

Diagram 1 1. Crankshaft Pulley Diagram 2 2. Motor Mount
Hardware, Fasteners & Fittings for 2026 GMC Sierra 1500 #0
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No.
Part # / Description / Price
1
55512109 - Engine: Crankshaft Pulley for GM Image image
Crankshaft Pulley
MSRP $148.64
55512109
GM GM

Silverado, sierra. 3.0L diesel. Provides power to the engine accessory drive system for proper engine performance

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2
11588738 - Engine: Crankshaft Pulley Bolt for GM Image image
M10x1.5x30 Multi-Purpose Bolt
MSRP $0.42
11588738
GM GM

Crankshaft Pulley Bolt

Type 1. Awd. With zr2, m10x30. Rwd. 3.6L. 3.0L diesel. With zl1, with az1 pkg. 2.4L, 10x30mm. 3.0L, rear. 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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3
55509254 - Engine: Crankshaft Seal for GM Image image
Front Crankshaft Engine Oil Seal
MSRP $14.16
55509254
GM GM

Crankshaft Seal

Silverado, sierra. 3.0L diesel. Seals the openings on either end of the crankshaft for a tight seal Withstands heat and pressure to help prevent the engine from leaking oil Manufactured to GM OE specification for fit, form, and function

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3
40009072 - Engine: Engine Crankshaft Seal for GM Image image
Rear Main Seal
MSRP $19.52
40009072
GM GM

Engine Crankshaft Seal, Rear

Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.

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4
11548002 - Engine: Crankshaft Seal Bolt for GM Image image
Upper Oil Pan Bolt
MSRP $0.34
11548002
GM GM

Crankshaft Seal Bolt

2.0L turbo. 3.0L diesel. 1.2L. 2019. Magnetic ride control, 5x17mm. 2020. 4.2L twin-turbo left side components. Water hose assy,lower bolt. 4.2L twin-turbo right side components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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5
40009443 - Engine: Valve Cover for GM Image image
Valve Cover
MSRP $256.26
40009443
GM GM

3.0L diesel. Silverado, sierra. Yukon XL.

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6
25203772 - Engine: Pressure Sensor for GM Image image
Pressure Sensor
MSRP $39.74
25203772
GM GM

3.0L diesel.

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7
55508555 - Engine: Bracket for GM Image image
Bracket
MSRP $69.54
55508555
GM GM

Bracket, Right

3.0L diesel.

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8
55506522 - Engine: Bracket for GM Image image
Bracket
MSRP $25.10
55506522
GM GM

Bracket, Left

3.0L diesel.

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9
55496882 - Engine: Filler Tube for GM Image image
Oil Filler Tube
MSRP $14.93
55496882
GM GM

Filler Tube

5.3 & 6.2L. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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10
24100002 - Engine: Filler Tube Seal for GM Image image
Engine Oil Filler Cap O-Ring
MSRP $6.01
24100002
GM GM

Filler Tube Seal

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .

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11
12716056 - Engine: Filler Cap for GM Image image
Cap
MSRP $17.66
12716056
GM GM

Filler Cap

3.0L diesel. Incl.Gasket. Stamped dexos 0w-20.

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12
40009590 - Engine: Oil Pan for GM Image image
Oil Pan
MSRP $116.11
40009590
GM GM

3.0L diesel.

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12
40009094 - Engine: Engine Oil Pan for GM Image image
Oil Pan
MSRP $497.87
40009094
GM GM

Engine Oil Pan

3.0L diesel. Silverado, sierra. Upper. Yukon.

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13
24233099 - Engine: Drain Plug for GM Image image
Automatic Transmission Fluid Pan Drain Plug
MSRP $12.20
24233099
GM GM

Drain Plug

6.6L diesel. Incl.Gasket. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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15
40009011 - Engine: Oil Pump for GM Image image
Oil Pump
MSRP $192.77
40009011
GM GM

Silverado, sierra. 3.0L diesel. Suburban. Tahoe. Escalade ESV. Yukon XL.

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16
40009556 - Engine: Valve for GM Image image
Valve
MSRP $49.29
40009556
GM GM

Silverado, sierra. 3.0L diesel. Suburban. Tahoe. Escalade ESV. Yukon XL.

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17
55513484 - Engine: Harness for GM Image image
Harness
MSRP $9.13
55513484
GM GM

3.0L diesel.

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18
55507117 - Engine: Harness Seal for GM Image image
Engine Oil Cooler Gaskets
MSRP $4.32
55507117
GM GM

Harness Seal

Adapter To Block. Seal. Incl.Gasket. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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20
12735608 - Engine: Oil Filter for GM Image image
Oil Filter
MSRP $11.84
12735608
GM GM

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21
55495106 - Engine: Oil Filter Connector for GM Image image
Oil Filter Connector
MSRP $7.54
55495106
GM GM

3.0L diesel. 1.3L turbo. 2.0L turbo. 2.0L, 2021-26. 2019.

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22
55490531 - Engine: Sprocket for GM Image image
Oil Pump Sprocket
MSRP $59.03
55490531
GM GM

Sprocket

3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

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23
12727099 - Engine: Oil Level Sensor for GM Image image
Oil Pressure Sensor
MSRP $40.50
12727099
GM GM

Oil Level Sensor

Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Escalade. 3.0l diesel. Silverado, sierra. 4.3l. Equinox. 1.5l. Terrain. 1.5l.

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24
55494665 - Engine: Temp Sensor for GM Image image
Engine Oil Temperature Sensor
MSRP $19.37
55494665
GM GM

Temp Sensor

This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors

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25
40009384 - Engine: Dipstick for GM Image image
Engine Oil Dipstick
MSRP $11.47
40009384
GM GM

Dipstick

3.0L diesel.

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26
40009232 - Engine: Oil Tube for GM Image image
Oil Tube
MSRP $15.87
40009232
GM GM

3.0L diesel.

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