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Home 2025 Chevrolet Trailblazer LT 1.2L L3 - Flex Hoses & Lines

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2025 Chevrolet Trailblazer

LT 1.2L L3 - Flex

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Cooling System
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Hoses & Lines for 2025 Chevrolet Trailblazer

Diagram 1 1. Upper Hose Diagram 2 2. Auxiliary Pump 3. Auxiliary Pump Bolt
Hoses & Lines for 2025 Chevrolet Trailblazer #0
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11
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No.
Part # / Description / Price
Price
1
42732064 - Cooling System: Upper Hose for GM Image
Radiator Inlet Hose
42732064
GM GM
Description: 1.2L. Manufactured to GM OE specification for fit, form, and function
MSRP $23.32
$15.42
MSRP $23.32
$15.42
1
42822117 - Cooling System: Radiator Coolant Hose for GM Image
Upper Hose
42822117
GM GM
Positions: Upper
Description: 1.3l turbo. Encore GX. Trailblazer.
MSRP $31.60
$20.87
MSRP $31.60
$20.87
2
13162322 - Cooling System: Upper Hose Clamp for GM Image
Multi-Purpose Clamp
13162322
GM GM
Description: 2014-2017, rear. 2.0L turbo. Sedan, 2.5L, rear. Easy to install or remove This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.28
$10.09
MSRP $15.28
$10.09
3
42822120 - Cooling System: Lower Hose for GM Image
F (S)Hose
42822120
GM GM
Description: Encore GX. Trailblazer. 1.2L turbo.
MSRP $19.37
$12.81
MSRP $19.37
$12.81
3
42822959 - Cooling System: Radiator Coolant Hose for GM Image
Lower Hose
42822959
GM GM
Positions: Lower
Description: 1.3l turbo. Encore GX. Trailblazer.
MSRP $33.98
$26.19
MSRP $33.98
$26.19
4
13162312 - Cooling System: Lower Hose Clamp for GM Image
Multi-Purpose Clamp
13162312
GM GM
Description: Helps prevent leaks This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.07
$4.67
MSRP $7.07
$4.67
5
13545831 - Cooling System: Reservoir Tank for GM Image
Reservoir Tank
13545831
GM GM
Description: Trailblazer. Encore GX. 1.3L turbo. Trax. Envista. 1.2L turbo.
MSRP $18.55
$12.27
MSRP $18.55
$12.27
6
13544913 - Cooling System: Reservoir Cap for GM Image
Cap
13544913
GM GM
Description: Trailblazer. Encore GX. Trax. Envista. Expansion tank cap. Location-Reservoir. 1.3L turbo, reservoir & hoses. 1.2L turbo.
MSRP $8.28
$4.56
MSRP $8.28
$4.56
8
42732066 - Cooling System: Reservoir Hose for GM Image
Radiator Surge Tank Outlet Hose
42732066
GM GM
Description: 1.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.73
$10.40
MSRP $15.73
$10.40
8
42869227 - Belts & Cooling: Engine Coolant Overflow Hose for GM Image
Air Hose
42869227
GM GM
Description: 1.2L turbo.
MSRP $58.37
$36.61
MSRP $58.37
$36.61
11
42732070 - Cooling System: Air Hose Clip for GM Image
Air Hose Clip
42732070
GM GM
Notes: PARTS: Part included with air hose.
Description: 1.2L turbo, reservoir & hoses. 1.3L turbo, type 2.
MSRP $8.58
$4.73
MSRP $8.58
$4.73
12
13551861 - Cooling System: Auxiliary Pump for GM Image
Engine Auxiliary Water Pump
13551861
GM GM
Description: Enclave. Reservoir & hoses. 1.2L. Encore GX. HVAC System.
MSRP $138.80
$76.27
MSRP $138.80
$76.27
13
42649497 - Cooling System: Auxiliary Pump Bracket for GM Image
Auxiliary Pump Bracket
42649497
GM GM
Description: 1.2L turbo.
MSRP $56.64
$31.15
MSRP $56.64
$31.15
14
42732071 - Cooling System: Inlet Hose for GM Image
Inlet Hose
42732071
GM GM
Description: Trailblazer. Trax. Heater water aux pump hose. Inlet. Envista. Htr wat aux pump hose. 1.2L turbo, front.
MSRP $21.84
$12.03
MSRP $21.84
$12.03
15
42747419 - Cooling System: Inlet Hose for GM Image
Heater Hose
42747419
GM GM
Description: Trailblazer. Encore GX. Heater. Inlet. 1.2L turbo, rear.
MSRP $39.30
$21.63
MSRP $39.30
$21.63
16
42732072 - Cooling System: Outlet Hose for GM Image
Outlet Hose
42732072
GM GM
Description: Trailblazer. Trax. Heater water aux pump hose. Outlet. Envista. Htr wat aux pump hose. 1.2L turbo, front.
MSRP $21.32
$11.75
MSRP $21.32
$11.75
17
42747421 - Cooling System: Outlet Hose for GM Image
Heater Outlet Hose
42747421
GM GM
Description: 1.2L, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $57.12
$31.42
MSRP $57.12
$31.42