-
Shop by Category
-
-
-
Accessories
-
Auto Detailing
-
Shift Knobs
-
- Gauge Kits
- Speedometer Gauges
- Tachometers & Shift Lights
- Temperature Gauges
- Voltmeter Gauges
- Fuel Level Gauges
- Pressure Gauges
- Air Fuel Ratio Gauges (AFR)
- Boost & Vacuum Pressure Gauges
- Pyrometer Gauges
- Race Dashes
- Custom Gauge Mounts & Trim
- Gauge Sensors & Adapters
- Gauge Wiring & Lights
- Driving Monitors & Data Loggers
- Timers, Hourmeters & Clocks
-
Floor Mats
-
Car Organizers
-
Car Seats
-
Pedals
-
Interior Trim
-
Steering Wheels
-
Cargo Liners
-
Seat Covers
-
Sun Shades
-
Anti-Theft
-
-
-
Mud Flaps
-
Horns
-
Fender Flares & Trim
-
Side Window Deflectors
-
Wheel Well Guard
-
Mirror
-
Bull Bar
-
Grilles
-
Hood Deflectors
-
Roof Deflectors
-
Door Sill & Bumper Protectors
-
Light Covers & Lamp Guards
-
Auto Detailing
-
Exterior Trim
-
Grille Guards
-
Armor & Protection
-
Soft Tops & Hard Tops
-
License Plate Frame & Bracket
-
Emblems & Logos
-
Antenna
-
Spare Carrier
-
Tow Hook
-
-
Wheel Spacers
-
Housses
-
Essuie-glace
-
Off-Road accessories
-
-
- Suspension
-
-
Clutch Kits
-
Clutch Discs
-
Differentials
-
Flywheels
-
Pressure Plates
-
Transmission Cooling
-
Transmission Fluids
-
Shifter & Levers
-
Mount
-
Transmission
-
Drive Shaft
-
Axle
-
Torque Converters
-
Flexplates
-
Clutch Linkages
-
Transmission Shafts & Gears
-
Driveshaft Yokes
-
Wheel Bearings & Hubs
-
Electronics Components
-
Oil Pan
-
-
-
-
- Shop by product
- Shop by brand
- WHEELS & TIRES
- Contact us
-
My garageAdd vehicle
My garage
- Get product recommendations
- Easily find parts & accessories
- -15%
- FREE SHIPPING
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/6/9870476-large_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/7/9870477-large_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/8/9870478-large_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/9/9870479-large_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/6/9870476-small_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/7/9870477-small_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/8/9870478-small_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/9/9870479-small_default.jpg)
Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017
Silicone GM LS V8 Heater Core Bypass Hose
- Fits all GM LS engines
- Allows you to bypass heater core
- Bypassing instead of blocking water pump ports allows coolant to flow to thermostat and avoids overheating
- 5-layer silicone construction is heat and pressure resistant to provide a durable, long-lasting solution
- Tapers from 3/4" to 5/8" for a perfect fit
- Perfect for LS swaps
- Includes clamps
- Available in Black, Blue, and Red
- Mishimoto Lifetime Warranty
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
Note:
- Livraison GRATUITE / FREE Delivery
Buick
2008 Allure V6 3.6L
2008-2009 Allure V6 3.8L
2008-2009 Allure V8 5.3L
2008 LaCrosse V6 3.6L
2008-2009 LaCrosse V6 3.8L
2008-2009 LaCrosse V8 5.3L
Cadillac
2014-2015 CTS L4 2.0L Turbo
2006-2007 CTS V6 2.8L
2010-2014 CTS V6 3.0L
2006-2015 CTS V6 3.6L
2014-2015 CTS V6 3.6L Turbo
2006-2007 CTS V8 6.0L
2009-2015 CTS V8 6.2L Supercharged
Chevrolet
1998-2015 Camaro V6 3.6L
1998-2002 Camaro V6 3.8L
1998-2002 Camaro V8 5.7L
2010-2015 Camaro V8 6.2L
2012-2015 Camaro V8 6.2L Supercharged
2014-2015 Camaro V8 7.0L
1997-2004 Corvette V8 5.7L
2005-2007 Corvette V8 6.0L
2008-2013 Corvette V8 6.2L
2009-2013 Corvette V8 6.2L Supercharged
2006-2013 Corvette V8 7.0L
2006-2009 Impala V6 3.5L
2006-2009 Impala V6 3.9L
2006-2009 Impala V8 5.3L
2006-2007 Monte Carlo V6 3.5L
2006-2007 Monte Carlo V6 3.9L
2006-2007 Monte Carlo V8 5.3L
2014-2017 SS V8 6.2L
2005-2006 SSR V8 6.0L
2006-2009 Trailblazer L6 4.2L
2006-2009 Trailblazer V8 5.3L
2006-2009 Trailblazer V8 6.0L
Pontiac
1998-2002 Firebird V6 3.8L
1998-2002 Firebird V8 5.7L
2009 G8 V6 3.6L
2009 G8 V8 6.0L
2009 G8 V8 6.2L
2005-2008 Grand Prix V6 3.8L
2005-2007 Grand Prix V6 3.8L Supercharged
2005-2008 Grand Prix V8 5.3L
2004 GTO V8 5.7L
2005-2006 GTO V8 6.0L
Saab
2008-2009 9-7x L6 4.2L
2008-2009 9-7x V8 5.3L
2008-2009 9-7x V8 6.0L
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/6/9870476-large_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/7/9870477-large_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/8/9870478-large_default.jpg)
![Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot... Mishimoto | Silicone GM LS V8 Heater Core Bypass Hose, Red - Buick / Cadillac / Chevrolet / Pontiac / Saab 1997-2017 Mishimot...](https://gbpperformance.ca/img/p/9/8/7/0/4/7/9/9870479-large_default.jpg)