Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
$271.70
$221.39
SINSD-WWP-01
Cooling
Water Pumps
Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump...
Sinister Diesel Billet Water Pump for 2008-2010 Ford Powerstroke 6.4L
$687.70
$541.40
SINSD-WP-6.4
Cooling
Water Pumps
When you rely on your truck and demand the best performance, a plastic water pump impeller just isn't going to cut it. The plastic...
Sinister Diesel Billet Water Pump - 05-07 Ford Powerstroke 6.0L
$538.65
$441.39
SINSD-WP-6.0-05
Cooling
Water Pumps
When you rely on your truck and demand the best performance, a plastic water pump impeller just isn't going to cut it. The plastic...
Sinister Diesel Billet Water Pump for 2003-2004 Ford Powerstroke 6.0L
$538.65
$441.39
SINSD-WP-6.0-03
Cooling
Water Pumps
NOTE:If you have a 2004 model truck and have a 4EA or 4EB VIN code, measure your impeller size before ordering! You may be...
Sinister Diesel 03-07 Ford 7.3L Powerstroke Thermostat Housing
$89.70
$81.39
SINSD-THERMO-7.3
Cooling
Thermostat Housings
The Sinister Diesel Thermostat Housing is a drop-in replacement for the OEM housing, with several advantages. It's anodized billet aluminum construction resists corrosion that...
Sinister Diesel 03-07 Ford 6.0L Powerstroke Thermostat Housing
$102.70
$91.39
SINSD-THERMO-6.0
Cooling
Thermostat Housings
The Sinister Diesel Thermostat Housing is a drop-in replacement for the OEM housing, with several advantages. It's anodized billet aluminum construction resists corrosion that...
Sinister Diesel 03-07 Ford Powerstroke 6.0L Radiator Support Bracket
$193.70
$161.40
SINSD-RADSUP-6.0
Cooling
Radiator Stays
Secure your radiator and add some good looks under the hood with our Sinister Diesel Radiator Support Brackets for the 2003-2007 Ford Powerstroke 6.0L....
Sinister Diesel Radiator Cover for 1994-1997 7.3L Powerstroke
$229.00
$161.71
SINSD-RADCOVER-7.3-94
Cooling
Radiator Stays
We're proud to introduce the new Sinister Diesel Radiator Support/Cover for the OBS (1994-1997) Ford Super Duty Powerstroke. It provides enhanced bracing and protection...
Sinister Diesel 03-07 Ford Powerstroke 6.0L Oil Cooler kit
$427.70
$341.39
SINSD-OC-6.0
Cooling
Oil Coolers
It's common knowledge that the oil cooler on the 6.0L PowerStroke is prone to failure which could leave you with costly repairs, so Sinister...
Sinister Diesel 05-07 Ford Powerstroke 6.0L - 4WD Only (Blue) Radiator Hose Kit
$280.80
$228.39
SINSD-HOSEKIT-FORD-05-4WD
Cooling
Radiator Hoses
Factory coolant hoses are prone to abrasions and cracking over time that could lead to cooling system failures, but this 05-07 Powerstroke 6.0L 4wd...
Sinister Diesel 06-10 GM Duramax LBZ / LMM Radiator Hose Kit - Blue
$388.70
$311.39
SINSD-HOSEKIT-DMAX-06
Cooling
Radiator Hoses
The Sinister Diesel Coolant Hose Kit for the 2006-2010 Duramax (LBZ/LMM) is a perfect way to ensure your cooling system is reliable for years...
Sinister Diesel 2013-2015 GM Duramax 6.6L LML Degas Bottle - Blue
$518.70
$411.39
SINSD-DEGAS-LML-13
Coolant Reservoirs
Cooling
Sinister Diesel Coolant Reservoir (Degas) for 2013-2015 GM Duramax 6.6L LMLThis Part Fits: Year Make Model Submodel 2015 Chevrolet Silverado 2500 HD High Country...
