Shop 5.9L Diesel
Bilstein B8 5100 Front Shock: Dodge Ram 1500 4WD (09-18) w/ 0-2.8" Lift - Zinc
Bilstein
Regular price
$245.85
$176.00
28% off
- Unit price
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Bilstein B8 5100 Rear Shock (REAR): Dodge Ram 1500 4WD (02-18) w/0-1" Rear Lift, No Air Leveling
Bilstein
Regular price
$171.85
$123.00
28% off
- Unit price
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Cometic Gasket MLS Head Gasket: Dodge Ram 2500 / Ram 3500 98-08 Diesel Round Port
Cometic Gasket
Regular price
$57.04
$51.33
10% off
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Baja Designs Universal White Rock Light Kit: Fits Dodge / Jeep (03-26)
Baja Designs
$344.95
- Unit price
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DiabloSport 9050 - Trinity T2 MX Vehicle Monitor
Diablo Sport
Regular price
$771.95
$685.95
11% off
- Unit price
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Baja Designs Universal Green Rock Light Kit: Fits Dodge Ram / Jeep Wrangler / Gladiator (03-21)
Baja Designs
$344.95
- Unit price
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ICON 2.5in Stage 3 Suspension System: Dodge Ram 2500 (2003-2013) / Ram 3500 (2003-2012)
ICON
$3,511.57
- Unit price
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ICON 2.5in Stage 2 Suspension System: Dodge Ram 2500 (2003-2013) / Ram 3500 (2003-2012)
ICON
$2,627.63
- Unit price
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Flowmaster Delta Force Perf Air Intake: Dodge Ram 1500 (94-01) / Ram 2500 / 3500 (94-02)
Flowmaster
Regular price
$425.95
$340.15
20% off
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Flowmaster 40 Series Chambered Muffler: Dodge Ram 2500 / Ram 3500 94-96 (43041)
Flowmaster
Regular price
$112.95
$89.96
20% off
- Unit price
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Victor Reinz Cylinder Head Set: Fits Most Dodge / Chrysler / Jeep Models (2002-2010)
Victor Reinz
$359.24
- Unit price
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Baja Designs Universal Amber Rock Light Kit: Fits Dodge / Jeep (03-26)
Baja Designs
$344.95
- Unit price
- /per
Bilstein B6 4600 Rear Shock (REAR): Dodge Ram 1500 (02-10) / 2500 / 3500 4WD Solid Axle
Bilstein
Regular price
$136.85
$92.00
33% off
- Unit price
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Energy Suspension Perf Polyurethane 34mm Front Sway Bar Bushing Set: Dodge Ram 1500 (02-10) - Red
Energy Suspension
Regular price
$48.43
$32.28
33% off
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Westin Black Max Winch Tray: Dodge Ram 2500 (2010) / Ram 3500 (2010-2019)
Westin
$528.75
- Unit price
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Tuff Country Front Adjustable Sway Bar End Links: Fits Dodge / Ram (94-18)
Tuff Country
$186.53
- Unit price
- /per
Baja Designs Universal Red Rock Light Kit: Fits Dodge / Jeep (03-26)
Baja Designs
$344.95
- Unit price
- /per
Bilstein B8 5100 Front Shock: Dodge Ram 1500 4WD 2006 - 2008 (w/ 0-2" Front Lift)
Bilstein
Regular price
$245.85
$176.00
28% off
- Unit price
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Husky Liners Heavy Duty Black Front Floor Mats (FRONT): Dodge Ram 1500 (94-01) / Ram 2500 (94-02) / Ram 3500 (94-02)
Husky Liners
$89.99
- Unit price
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Mishimoto Top Heater Hose Upgrade -10AN (REAR): Dodge / RAM 2500/3500/4500/5500 2007-2025 6.7L Cummins
Mishimoto
Regular price
$110.00
$99.95
9% off
- Unit price
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Bully Dog Custom A-Pillar Mount for GT PMT: Fits Dodge Ram 1500 / 2500 / 3500 (03-13)
Bully Dog
$67.99
- Unit price
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EBC S3 Brake Pads & Rotors Kit (FRONT): Dodge Ram 1500 MegaCab 2WD 2006 - 2010
EBC
Regular price
$691.49
$656.92
5% off
- Unit price
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PowerStop Drilled and Slotted Rotor (FRONT): Dodge Ram 2500 (2009-10) / Ram 3500 (2009-10) / 2500 / 3500 2011 - 2022
PowerStop
$418.70
- Unit price
- /per
Husky Liners Black X-Act Contour Front and Second Seat Floor Liners: Fits Dodge Ram (09-24)
Husky Liners
$199.99
- Unit price
- /per
Prothane Black Front Sway Bar Bushings (FRONT): Fits Dodge Ram / Dakota / Durango (94-01)
Prothane
$32.40
- Unit price
- /per
ICON 2.0 Series Aluminum Rear Shock (REAR): Dodge Ram 2500 / 3500 (03-13)
ICON
$308.95
- Unit price
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ICON 2.0 Series Aluminum Shocks (FRONT): Dodge Ram 2500 / Ram 3500 (03-13)
ICON
$308.95
- Unit price
- /per
Rancho RS5000X Shock (FRONT): Dodge Ram 2500 (03-10) / Ram 1500 (2012) / Ram 2500 / Ram 3500 (11-13)
Rancho
$90.67
- Unit price
- /per
Oracle Lighting Halo Kit: Dodge Ram 1500 / Ram 2500 / Ram 3500 1994-2001 w/ Simple Controller
ORACLE Lighting
$287.99
- Unit price
- /per
Oracle Lighting Halo Kit: Dodge Ram 1500 / Ram 2500 / Ram 3500 2002-2005 w/ Simple Controller
ORACLE Lighting
$323.99
- Unit price
- /per
ORACLE Lighting RGB+A Switchback Quad Headlight Halo Kit (FRONT): Dodge Ram (09-18)
ORACLE Lighting
$378.00
- Unit price
- /per
Oracle Lighting Halo Kit: Dodge Ram 1500 / Ram 2500 / Ram 3500 06-08 w/ Simple Controller
ORACLE Lighting
$323.99
- Unit price
- /per
Banks Ram-Air Cold Air Intake System Dry Filter (F&R): Dodge Ram 2500/3500 2007-2009 6.7L Cummins
Banks Power
Regular price
$498.89
$449.00
10% 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.