6BTA 5.9 330/370 Diamond Complete Hose Clamp Kit
QSB 5.9 Complete Hose Clamp Kit
not rated $225.00 – $238.50 Select options This product has multiple variants. The options may be chosen on the product page
QSB 5.9 Complete Hose Kit
QSB 5.9 Complete Hose Kit
not rated $490.50 – $526.50 Select options This product has multiple variants. The options may be chosen on the product page
HS-6644
#4 (HS-6644) SMX Silicone Fuel Cooler to Aftercooler
not rated From: Original price was: $40.00.Current price is: $36.00.

In stock

HS-8964
#1 (HS-8964) SMX Silicone Seawater Pump to Fuel Cooler Hose
not rated From: Original price was: $50.00.Current price is: $45.00.

In stock

HS-6540
#2 (HS-6540) SMX Aftercooler/Intake/Turbo Multi-Ply Hose (3x Hoses for 230-380 HP) (2x Hoses for 480 HP)
not rated From: Original price was: $20.00.Current price is: $18.00.

In stock

HS-3020
#3 (HS-3020) SMX Silicone Aftercooler to Gear Oil Cooler
not rated From: Original price was: $45.00.Current price is: $40.50.

In stock

Marine Bronze Tee Adapter 1.25 to 2.50 in. (Freshwater Flush / Raw Water Alarm, etc.)
Marine Bronze Tee Adapter 1.25 to 2.50 in. (Freshwater Flush / Raw Water Alarm, etc.)
not rated $127.50 – $199.75 Select options This product has multiple variants. The options may be chosen on the product page
#15 (HS-2896) Fuel Cooler Return Hose
#15 (HS-2896) Fuel Cooler Return Hose
not rated Original price was: $150.00.Current price is: $103.50.

In stock

HS-2527
#5 (HS-2527) SMX Silicone Coolant Hose
not rated From: Original price was: $150.00.Current price is: $135.00.

In stock

HS-7538
#6 (HS-7538/7837) Thermostat to Heat Exchanger
not rated $54.00 – $68.40 Select options This product has multiple variants. The options may be chosen on the product page
HS-3549A
#7 (HS-3549A) SMX Coolant Hose 2.375 ID x 5 in.
not rated From: Original price was: $35.00.Current price is: $31.50.

In stock

HS-6499
#8 (HS-6499) SMX Turbo Drain Tube
not rated From: Original price was: $40.00.Current price is: $36.00.

In stock

HS-3018
#9 (HS-3018) SMX Silicone Gear Oil Cooler to Heat Exchanger
not rated From: Original price was: $40.00.Current price is: $36.00.

In stock

HS-7561 QSB 5.9 Engine Hose
#12 (HS-7561)
HX to Exhaust Elbow
(230-380 HP Only)
not rated From: Original price was: $55.00.Current price is: $49.50.

In stock

HS-2677 QSB 5.9 Engine Hose
#10 (HS-2677) Turbo Coolant
not rated From: Original price was: $14.00.Current price is: $12.60.

In stock

Marine Bronze Tee Adapter 1.25 to 2.50 in. (Freshwater Flush / Raw Water Alarm, etc.)
Marine Bronze Tee Adapter 1.25 to 2.50 in. (Freshwater Flush / Raw Water Alarm, etc.)
not rated $127.50 – $199.75 Select options This product has multiple variants. The options may be chosen on the product page
HS-7837
#6 (HS-7837)
SMX Thermostat to Heat Exchanger
(425 HP and up only)
not rated From: Original price was: $55.00.Current price is: $49.50.

In stock

QSB 5.9 Heat Exchanger Pipe (3968839, 3977832)
#11 QSB 5.9 Heat Exchanger Pipe (3968839, 3977832)
not rated Original price was: $490.00.Current price is: $441.00.

In stock

#13 (HS-2904) QSB 5.9 Turbo Vent Line (230-380 HP Only)
#13 (HS-2904) QSB 5.9 Turbo Vent Line (230-380 HP Only)
not rated Original price was: $291.00.Current price is: $112.50.

In stock

#13 (HS-3123) QSB 5.9 Turbo Vent Line (425-480 HP)
#13 (HS-3123) QSB 5.9 Turbo Vent Line (425-480 HP)
not rated Original price was: $125.00.Current price is: $112.50.

In stock

#14 (HS-7411) Oil Drain Hose
#14 (HS-7411) Oil Drain Hose
not rated Original price was: $160.00.Current price is: $144.00.

In stock

Custom Heat Exchanger to Exhaust Hose
Custom Heat Exchanger to Exhaust Hose

New

Custom Heat Exchanger to Exhaust Hose
not rated $2.12 – $3.13 in Select options This product has multiple variants. The options may be chosen on the product page