Collection:

5.9 Engine Parts

55 products
Maximize your engine air flow and take a look at the Glacier Diesel Power Air-Boss intake plenum!
Regular price $5.99
Sale price $5.99
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Universal 1/4" FPT x 1/4" MPT extension. This is also used with our filter adapter and pre-filter gauge option. It offers a second rotation point making gauge alignment much easier without having t...
Regular price $17.99
Sale price $17.99
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Stainless steel 5/8" boost bolt tapped for 1/8" senders or fittings. Great for installation of boost gauges without having to drill and tap your manifold. Simply replace one of your intake plate bo...
Regular price $99.00
Sale price $99.00
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Heater Grid Block Delete For 1998.5-2007 Dodge Ram 2500/3500 5.9L Cummins. For those living in warm climates where cold starts are not an issue, the OE heater grid can be replaced with S&B's He...
Regular price $15.99
Sale price $15.99
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Factory Cummins 3944655 exhaust manifold stud for '98.5-'19 Dodge Ram Cummins trucks.  For use with the Cummins 3902662 nut.NOTE: Sold individually.
Regular price $29.95
Sale price $29.95
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S&B Precision II Cleaning & Oiling Kit (Red Oil) 88-0008 Off-roaders, diesel truck owners, and those planning to own their vehicles for long periods of time know the advantages of cotton re...
Regular price $226.10
Sale price $226.10
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Fluidampr Cummins full power kits are designed for use in 1989-2018 5.9L / 6.7L Cummins performance engine builds above 700 hp and 1,250 lbs.-ft. of torque. The kits are highly recommended for drag...
Regular price $52.70
Sale price $52.70
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When using Fluidampr High Strength Bolt Kits (#300007, #300009) or Fluidampr Cummins Full Power Kit (#300008), Fluidampr recommends replacing the friction washer each time damper is removed. 0.010"...
Regular price $640.05
Sale price $640.05
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NOTE: Will NOT work with GM LS based engines. Fluidampr harmonic balancer tools make installing the balancer simple. Just thread the proper end into the crankshaft and then rotate the nut pressing ...
Regular price $138.55
Sale price $138.55
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For 1989-2002 5.9L Cummins 12v/24v applications up to 700 hp / 1,250 ft-lbs torque, Fluidampr recommends damper installation with the High Strength Bolt Kit for secure mounting. Kit features heat t...