Shop 5.9L Diesel
APS Side Armor DS Nerf Bars (Pair) Crew Cab: Dodge Ram 2009 - 2025 (1500, 2500 & 3500)
APS
Regular price
$565.87
$452.70
20% off
- Unit price
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APS A Series Running Boards (Pair) Regular Cab: Dodge Ram 2009 - 2025 (1500, 2500 & 3500)
APS
Regular price
$471.30
$377.04
20% off
- Unit price
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K&N 57 Series Cold Air Intake: RAM 2500 & 3500 6.7L Diesel 2013-2018
K&N Engineering
$212.99
- Unit price
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WeatherTech UnderLiner Bedliner Mat (Black): Dodge Ram 1500 2009 - 2018 w/ 5'7 Bed (w/OUT Rambox)
WeatherTech
$94.95
- Unit price
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AVS Ventvisor In-Channel Window Deflectors (4PC, Smoke): Dodge / Ram Crew Cab (09-18)
AVS
$69.99
- Unit price
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ANZO Full LED Square Projector Headlights (Chrome/Black Amber): Dodge Ram 1500 2009 - 2018
ANZO
$734.00
- Unit price
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ANZO LED 3rd Brake Light (Light Smoke): Dodge Ram 2002 - 2009 (1500, 2500, 3500)
ANZO
$85.00
- Unit price
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AlphaRex LUXX LED Tail Lights (Alpha-Black): Dodge Ram 1500 (02-06) & 3500 (03-06)
AlphaRex
Regular price
$460.00
$415.00
10% off
- Unit price
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Bilstein B6 4600 Rear Shock: Dodge Ram 1500 4WD 1994 - 2001 (w/ OEM Ride Height)
Bilstein
Regular price
$136.85
$92.00
33% off
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Bilstein B8 5100 Rear Shock: Dodge Ram 1500 2WD 2009 - 2018 (w/ 0-1" Rear Lift)
Bilstein
Regular price
$171.85
$123.00
28% off
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Amerihood WS6 Style Functional Ram Air Hood: Dodge Ram 2500 2003 - 2009
Amerihood
Regular price
$550.00
$496.00
10% off
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Amerihood WS6 Style Functional Ram Air Hood: Dodge Ram 1500 2002 - 2008
Amerihood
Regular price
$550.00
$496.00
10% off
- Unit price
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Amerihood SSK Functional Ram Air Hood: Dodge Ram 2500 2003 - 2009
Amerihood
Regular price
$878.42
$694.36
21% off
- Unit price
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Amerihood CLG Functional Ram Air Hood: Dodge Ram 2500 2010 - 2019
Amerihood
Regular price
$786.02
$615.16
22% off
- Unit price
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Amerihood SSK Functional Ram Air Hood: Dodge Ram 1500 1994 - 2001
Amerihood
Regular price
$878.42
$694.36
21% off
- Unit price
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Amerihood TS Functional Ram Air Hood: Dodge Ram 2500 2003 - 2009
Amerihood
Regular price
$687.46
$530.68
23% off
- Unit price
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S&B Cold Air Intake: Dodge Ram 5.9L Cummins Diesel 2003 - 2007 (2500 / 3500)
S&B Filters
Regular price
$429.99
$379.00
12% off
- Unit price
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2 filter types
Spec D Euro Head Lights (Chrome): Dodge Ram 1994 - 2001
Spec D
Regular price
$113.00
$84.00
26% off
- Unit price
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Spec D LED Projector Headlights (Black): Dodge Ram 1994 - 2001
Spec D
Regular price
$203.00
$150.00
26% off
- Unit price
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Spec D Euro Head Lights (Black): Dodge Ram 2002 - 2005
Spec D
Regular price
$105.00
$78.00
26% off
- Unit price
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Spec D LED Tail Lights (Black): Dodge Ram 2002 - 2006
Spec D
Regular price
$271.00
$201.00
26% off
- Unit price
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Spec D LED Projector HeadLights (Chrome): Dodge Ram 2009 - 2016
Spec D
Regular price
$319.00
$236.00
26% off
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Spec D LED Projector Headlights (Chrome): Dodge Ram 1994 - 2001
Spec D
Regular price
$203.00
$150.00
26% off
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Spec D Euro Head Lights (Chrome): Dodge Ram 1994 - 2001
Spec D
Regular price
$255.00
$189.00
26% off
- Unit price
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Spec D LED Tail Lights (Red): Dodge Ram 2002 - 2006
Spec D
Regular price
$153.00
$113.00
26% off
- Unit price
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Winjet Halo Projector Fog Lights: Dodge Ram 2500 / 3500 2003 - 2009
Winjet
Regular price
$81.70
$68.08
17% off
- Unit price
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Odyssey Battery HD Extreme AGM Battery: Fits Jeep / Dodge / Ram (99-11)
Odyssey Battery
Regular price
$488.12
$436.99
10% off
- Unit price
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Edge A-Pillar Display Mount: Fits Most Trucks w/ Hardware
Edge
Regular price
$71.95
$63.45
12% off
- Unit price
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EBC S8 Brake Pads & Rotors Kit (REAR): Dodge Durango SRT (11-26) / Jeep Grand Cherokee SRT (11-21)
EBC
$507.58
- Unit price
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aFe Power Front & Rear Diff Guard Package w/ Oil: Dodge / RAM 2500/3500 2003-2013 5.9/6.7L Cummins
aFe
$925.00
- Unit price
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PowerStop Z36 Truck & Tow Kit (FRONT): Dodge Ram 2500 / 3500 / 1500 (02-18)
PowerStop
$881.32
- Unit price
- /per
PowerStop Z36 Truck & Tow Brake Kit (FRONT): Dodge Ram 1500/2500/3500 (02-18)
PowerStop
$515.16
- Unit price
- /per
PowerStop Z36 Truck & Tow Brake Kit (F&R): Dodge Ram 2500 / 3500 (09-18) / 1500 (11-18) w/ Cals
PowerStop
$1,700.64
- Unit price
- /per
PowerStop Z36 Truck & Tow Brake Kit (F&R): Fits Dodge / Ram (02-18) w/ Hardware
PowerStop
$1,388.89
- Unit price
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AutoMeter Black Triple Overhead Console Pod: Dodge Ram 1500 (02-08) / Ram 2500 (03-09) / Ram 3500 (03-09)
AutoMeter
$100.04
- Unit price
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aFe Magnum Flow OE Replacement Air Filter: Dodge Ram 2500 / Ram 3500 1994 - 2002 w/ Pro GUARD 7 Media
aFe
$120.00
- Unit price
- /per
Superchips Amp'd 2.0 Wireless Pedal Controller: Ram 1500 (14-21) / 2500 (05-24) / 3500 (05-20)
Superchips
Regular price
$322.95
$286.95
11% off
- Unit price
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Durable 5.9L Magnum Diesel Parts for Reliable Mopar Performance
The 5.9L V8 Magnum diesel engine is a classic Mopar powerhouse known for its torque and longevity. Found in Ram trucks, Dakota, and Durango models from the ’90s through the early 2000s, this engine remains a favorite for diesel enthusiasts seeking dependable performance and straightforward upgrades tailored to its design.
Keeping your 5.9L Magnum running strong
Routine maintenance is key to preserving the reliability of your 5.9L Magnum diesel. Focus on fuel system health, cooling components, and ignition parts designed specifically for this engine. Regular inspections and timely replacement of wear items prevent downtime and keep your truck ready for work or play.
- Inspect and replace fuel filters to maintain clean fuel delivery
- Check glow plugs and ignition components for reliable cold starts
- Maintain cooling system integrity to avoid overheating
- Use OEM-compatible parts for proper fit and function
Performance upgrades for the classic 360 V8
While the 5.9L Magnum diesel is built for durability, there are bolt-on upgrades that improve torque delivery and efficiency. Upgrading fuel system components, turbochargers, and intake manifolds can enhance power and drivability without sacrificing reliability. These modifications are well-supported by Mopar aftermarket parts designed to fit this engine platform.
Bolt-on power gains and parts selection at FastHemis
FastHemis offers a curated selection of 5.9L Magnum diesel parts to help you maintain or upgrade your Mopar truck with confidence. From fuel system upgrades to turbo components and essential maintenance items, our inventory is tailored to the unique needs of this engine. Shop our 5.9L Magnum diesel collection to find parts that deliver dependable performance and classic Mopar fitment.