Home 2026 Chevrolet Tahoe Z71 3.0L L6 - Diesel Hardware, Fasteners & Fittings

Hardware, Fasteners & Fittings for 2026 Chevrolet Tahoe

3. Trans Cooler

5. Under Cover Bolt

6. Reservoir Cap

7. Upper Shutter

9. Serpentine Belt

10. Upper Baffle

13. Radiator Support Air Deflector Bolt

14. Reservoir Cap

15. Engine Coolant Reservoir Cap

17. Reservoir Cap

18. Reservoir Cap

20. Reservoir Cap

21. Retainer Bolt

22. Front inner

23. Reservoir Cap

25. Air Deflector Bolt

26. Auxiliary Radiator

27. Reservoir Cap

29. Shutter Bolt

30. Engine Coolant Reservoir Cap

31. Shutter Bolt

32. Reservoir Cap

33. Reservoir Cap

34. Front lower inner

35. Reservoir Cap

36. Engine Coolant Reservoir Cap

37. Engine Coolant Reservoir Cap

38. Engine Coolant Reservoir Cap

39. Reservoir Cap

40. Reservoir Cap

41. Engine Coolant Reservoir Cap

42. Reservoir Cap

44. Reservoir Cap

45. Reservoir Cap

46. Reservoir Cap

47. Reservoir Cap

48. Reservoir Cap

49. Radiator Support Air Deflector Bolt

50. Bumper Cover Bolt

51. Reservoir Cap

52. Reservoir Cap

53. Radiator Support Air Deflector Bolt

54. Radiator Support Air Deflector Bolt

55. Reservoir Cap

56. Bumper Cover Bolt

57. Reservoir Cap 58. Engine Coolant Reservoir Bolt

Hardware, Fasteners & Fittings for 2026 Chevrolet Tahoe #25

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No.

Part # / Description / Price

1

84693040 - Cooling System: Auxiliary Radiator for GM Image image

Engine Auxiliary Radiator

MSRP $515.86

GM

Auxiliary Radiator

Silverado, sierra. Auxiliary. 3.0L diesel. Lightweight; the radiators have a positive heat transfer to weight ratio Corrosion-resistant aluminum designed core helps optimize the radiators long lasting Manufactured to GM OE specification for fit, form, and function

1

86785339 - Belts & Cooling: Radiator for GM Image image

Engine Radiator

MSRP $477.84

GM

Radiator

Silverado, sierra. Main. With performance package. Suburban. Tahoe. Escalade ESV. 3.0L diesel. Yukon XL. Engine Cooling. 2023-26, with enhanced tow.

2

85044191 - Cooling System: Inlet Hose for GM Image image

Inter-Cooler Hose

MSRP $47.29

GM

Inlet Hose

Charge Air Cooling. Tahoe. Suburban. Inlet hose. 6.2L supercharger, labeled 85510518. To auxiliary radiator. Lower. 2020-22 3.0L diesel. Air inlet tube. Escalade.

3

87832623 - Cooling System: Hose & Tube Assembly for GM Image image

Air Outlet Tube

MSRP $141.72

GM

Hose & Tube Assembly

3.0L diesel. 2023-26. Charge Air Cooling.

4

55497116 - Cooling System: Temp Sensor for GM Image image

Engine Coolant Temperature Sensor

MSRP $13.26

GM

Temp Sensor

Helps keep engine running at proper temperature Alerts vehicle operator of high engine temperature conditions

5

55512267 - Cooling System: Inter-cooler for GM Image image

Intercooler

MSRP $217.19

GM

Inter-cooler

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

6

85044185 - Cooling System: Outlet Hose for GM Image image

Outlet Hose

MSRP $41.66

GM

Auxiliary radiator. Suburban. Tahoe. To tank. Outlet hose. 2023-26 3.0L diesel. 2020-22 3.0L diesel.

7

23394012 - Cooling System: Auxiliary Reservoir for GM Image image

Turbocharger Coolant Reservoir

MSRP $27.45

GM

Auxiliary Reservoir

8

13558569 - Cooling System: Reservoir Cap for GM Image image

Reservoir Cap

MSRP $10.12

GM

3.0L diesel. 2020-22. 1.8L, generator cooling. 2023-26. 6.2L supercharger. Charge Air Cooling. Location-Reservoir. HVAC System.

9

86276551 - Cooling System: Reservoir Hose for GM Image image

Hose

MSRP $73.18

GM

Reservoir Hose

3.0L diesel.

9

24001103 - Belts & Cooling: Inter-cooler Hose for GM Image image

Water Feed Tube

MSRP $11.45

GM

Inter-cooler Hose

Silverado, sierra. 3.0l diesel. Inlet. Rpo lz0. Suburban. 3.0l diesel. Return. With clamp. Tahoe. 3.0l diesel.

10

13566324 - Cooling System: Auxiliary Pump for GM Image image

Auxiliary Pump

MSRP $333.20

GM

3.0L diesel. Charge Air Cooling. 2020-22. Charging air pump. CT6. 4.2l. 6.2L supercharger. 4.2L twin-turbo, radiator mounted.

10

13551855 - Belts & Cooling: Engine Auxiliary Water Pump for GM Image image

Auxiliary Pump

MSRP $176.30

GM

Engine Auxiliary Water Pump

HVAC System. Suburban. Heater. Tahoe. Escalade ESV. Yukon.

11

23393999 - Cooling System: Mount Bracket for GM Image image

Charge Air Cooler Coolant Pump Bracket

MSRP $29.02

GM

Mount Bracket

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

12

84152079 - Cooling System: Mount Bracket Clamp for GM Image image

Charge Air Cooler Coolant Pump Bracket

MSRP $9.81

GM

Mount Bracket Clamp

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