1993-2002
1982-1992
1970-1981
1967-1969
Your Classic Car Parts Headquarters
Talk to a Firebird Sales Tech
1-877-305-8966
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Find Coolant & Coolant Accessories for your Firebird
Mishimoto Silicone Heater Core Bypass Hose; Blue (98-02 5.7L Firebird)Find parts that fit my vehicle
Item EK-75-900562
$0.00
Our Price
$26.95
Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Product Information
Features, Description, Q&A
Features
- 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
Description
If you’re doing an LS swap, chances are you won’t be running a heater core in the platform you’re swapping. Whether you’re doing an LS swap or building your LS-powered racecar, the Mishimoto Silicone GM LS V8 Heater Core Bypass Hose is the easiest and cleanest solution for bypassing your heater core. Our bypass hose is constructed from heat and pressure resistant 5-layer silicone and tapers from 3/4" to 5/8" to fit the “in" and “out" ports on your water pump. Bypassing the heater core with a bypass hose is the preferred method, as opposed to blocking off the ports. This allows coolant to flow for your thermostat to function properly and avoid overheating. As with all our products, the Mishimoto Silicone GM LS V8 Heater Core Bypass Hose is backed by our signature Mishimoto Lifetime Warranty.
Fitment:
- 1998 Pontiac Firebird
- 1999 Pontiac Firebird
- 2000 Pontiac Firebird
- 2001 Pontiac Firebird
- 2002 Pontiac Firebird
Mishimoto MMHOSE-LSHB-BL
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Firebird
- Formula - 98, 99, 00, 01, 02
- Trans Am - 98, 99, 00, 01, 02
