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  • Product Type: Fuel Filter Cap or Valve Cover

Bullet Proof Diesel Cap Kit - Ford 2003-2007

SKU: BPD90201041
$350.75 CAD
2003 - 2007 Ford 6.0L Powerstroke

Sinister Diesel Billet Blue Cap Kit - Ford 2003-2007

SKU: SINSD-BCK-6.0
$289.75 CAD
Sinister Diesel Billet Blue Cap Kit for 2003-2007 Ford Powerstroke 6.0L diesels includes three precision CNC machined caps that won't crack or crumble after repeated heat cycling like the factory plastic parts can. Includes Oil Filler Cap, Oil Filter Cap & Fuel Filter Cap.

Sinister Diesel Billet Blue Cap Kit - Ford 2008-2010

SKU: SINSD-BCK-6.4
$289.75 CAD
Sinister Diesel Billet Blue Cap Kit for 2008-2010 Ford Powerstroke 6.4L diesels includes three precision CNC machined caps that won't crack or crumble after repeated heat cycling like the factory plastic parts can. Includes Oil Filler Cap, Oil Filter Cap & Fuel Filter Cap.

Sinister Diesel Billet Fuel Filter Cap - Ford 2003-2007

SKU: SINSD-FFC-6.0
$116.50 CAD
Sinister Diesel's Billet Fuel Filter Cap for 2003-2007 Ford 6.0L Powerstroke diesels is constructed from a single solid aluminum billet material. It's far stronger than the OEM plastic cap and anodized in Sinister Blue for corrosion resistance. It also features a 1/8" NPT port for testing fuel pressure.

BD Diesel Cool Covers - Dodge 1988-1998 12V

SKU: BD1061800-6
$438.00 CAD
BD Diesel's replacement valve covers for your 1988 - 1998 Dodge Cummins 12V 5.9L truck. Fancy shiz!

Sinister Diesel Billet Fuel Plug / Cap - Dodge 2013-2018

SKU: SINSD-FP-6.7C
$58.75 CAD
The factory fuel cap on 2013-2018 Dodge 6.7L Cummins diesels uses a small, flimsy plastic plug. Sinister Diesel's Fuel Plug is CNC Machined from solid billet aluminum and utilized a tight O-ring seal, and keeps dirt and moisture from entering your fuel tank.

Sinister Diesel Billet Valve Covers - GMC 2004.5-2010

SKU: SINSD-VLVCVR-DMAX-04-ANO
$509.20 CAD
Sinister Diesel's Billet Valve covers for 2004.5-2010 GMC/Chevy Duramax 6.6L LLY, LBZ, and LMM diesels will help clean up the engine bay and add a little more clearance for custom turbo or fuel upgrades.

Sinister Diesel Fuel Filter Cap - Ford 2008-2010

SKU: SINSD-FFC-6.4
$135.40 CAD
Never worry about hard starts, leaks, and fuel injection system issues caused by a cracked fuel filter cap on your 2008-2010 Ford Powerstroke 6.4L again with a Sinister Diesel Fuel Filter Cap. Constructed from a single solid aluminum billet, this filter cap is far stronger than the OEM plastic cap.