Hoses & Lines for 2025 Chevrolet Blazer EV
No.
Part # / Description / Price
Price
1
Coolant Hose 
GM
GM Description: This genuine GM OEM coolant hose (MPN: 86803285) is engineered to manage radiator cooling on rear-wheel-drive GM vehicles, providing reliable fluid circulation and thermal management for your engine's cooling system. This factory-original replacement part ...
MSRP $52.39
$34.01
MSRP $52.39
$34.01
2
Connector Hose GM
GM Description: # Genuine GM OEM Connector Hose - MPN 86803277
This genuine GM OEM connector hose (MPN 86803277) is engineered for radiator cooling systems in select rear-wheel drive GM vehicles. This critical cooling system component connects radiator lines to direct co ...
MSRP $29.19
$19.83
MSRP $29.19
$19.83
3
Module GM
GM Description: Genuine GM OEM High Voltage Battery Cooling Module (MPN: 85735265) designed for left-side installation on select GM electric vehicles including the LYRIQ, Equinox EV, Silverado EV, and Sierra EV. This motor control module cooling component manages thermal ...
MSRP $267.74
$167.11
MSRP $267.74
$167.11
4
Water Valve GM
GM Description: Genuine GM OEM Water Valve MPN 85663550 is engineered for radiator cooling systems on select RWD GM vehicles, featuring an integrated bracket for secure mounting. This original equipment manufacturer part regulates coolant flow to maintain optimal engine t ...
MSRP $67.05
$43.53
MSRP $67.05
$43.53
4
Valve GM
GM Description: Genuine GM OEM Valve (MPN: 13553684) is engineered for premium control and reliability in Chevrolet Blazer EV and Lyriq models. This 6-way valve component is specifically designed for all-wheel drive and rear-wheel drive configurations, delivering optimal ...
MSRP $74.60
$48.43
MSRP $74.60
$48.43
5
Outlet Hose GM
GM Description: # Product Description
This Genuine GM OEM Outlet Hose (MPN: 84929328) is engineered for rear-wheel-drive General Motors vehicles and serves as a critical cooling system component. Designed to direct coolant flow and maintain optimal engine temperature, th ...
MSRP $72.93
$47.35
MSRP $72.93
$47.35
6
F (S)Hose GM
GM Description: # Product Description
This genuine GM OEM F (S)Hose (MPN: 85091965) is a factory radiator cooling hose designed for rear-wheel-drive GM vehicles requiring OEM-quality cooling system components. This original equipment manufacturer part ensures proper cool ...
MSRP $80.10
$52.01
MSRP $80.10
$52.01
7
Hose Assembly GM
GM Description: The Genuine GM OEM Hose Assembly (MPN: 86803295) is engineered for rear-wheel-drive vehicles requiring reliable radiator cooling system performance. This original equipment manufacturer hose manages coolant flow through your vehicle's cooling circuit, ensu ...
MSRP $84.24
$47.97
MSRP $84.24
$47.97
7
Water Hose GM
GM Description: # Water Hose - Genuine GM OEM Part #85578399
Upgrade your vehicle's cooling system with this genuine GM OEM water hose (MPN: 85578399), engineered to manage battery cooling and critical coolant flow in select GM vehicles. This authentic General Motors par ...
MSRP $99.27
$56.54
MSRP $99.27
$56.54
7
Exchanger GM
GM Description: The Genuine GM OEM A/C Refrigerant Heat Exchanger (MPN: 85724292) is engineered for the Blazer EV to optimize battery cooling and air conditioning performance in AWD models. This authentic General Motors component efficiently manages thermal regulation acr ...
MSRP $89.99
$51.24
MSRP $89.99
$51.24
7
Lower Hose GM
GM Description: Genuine GM OEM Lower Hose (MPN: 85637415) is engineered for battery cooling systems on select GM vehicles with AWD and RWD powertrains. This OEM replacement hose maintains optimal thermal management for your vehicle's battery pack, ensuring reliable perfor ...
MSRP $24.39
$16.58
MSRP $24.39
$16.58
7
F (S)Hose GM
GM Description: Genuine GM OEM F (S)Hose (MPN: 86510938) is engineered for battery cooling systems in select GM vehicles with AWD capability, ensuring optimal thermal management and reliable performance. This original equipment manufacturer hose delivers dependable coolin ...
MSRP $112.56
$62.36
MSRP $112.56
$62.36
7
F (S)Hose GM
GM Description: Genuine GM OEM Battery Cooling Hose (Part #86583836) for select GM vehicles with all-wheel drive systems. This F(S) hose assembly is engineered to manage thermal regulation in battery cooling circuits, ensuring optimal performance and longevity of your veh ...
MSRP $46.21
$30.00
MSRP $46.21
$30.00
7
Connector Hose GM
GM Description: The Genuine GM OEM Connector Hose (MPN: 86803287) is engineered for high-voltage battery heater cooling systems in select GM vehicles, including the Blazer EV. This radiator cooling connector hose delivers optimal thermal management for electric vehicle ba ...
MSRP $17.23
$11.71
MSRP $17.23
$11.71
7
Coolant Hose GM
GM Description: The Genuine GM OEM Coolant Hose (MPN: 86803288) is a radiator inlet hose designed for the Cadillac LYRIQ that connects the valve to the cooler inverter system in all-wheel-drive models. This OEM coolant hose is essential for proper engine cooling and inver ...
MSRP $65.47
$42.51
MSRP $65.47
$42.51
7
Upper Hose GM
GM Description: The GM OEM Upper Hose (MPN: 86803294) is a genuine radiator cooling component engineered for select GM vehicles equipped with all-wheel drive (AWD) systems. This factory-original part ensures reliable coolant circulation and optimal engine temperature mana ...
MSRP $40.07
$26.01
MSRP $40.07
$26.01