Shop 5.9L Diesel
MagnaFlow California Grade Cat Converter: Fits Dodge / Jeep (00-06) - SS
Magnaflow
$458.00
- Unit price
- /per
Holley Replacement Water Neck Seal: Fits Most Dodge / Jeep / Ram Models (2003-2023)
Holley
Regular price
$4.57
$3.65
20% off
- Unit price
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aFe Magnum Flow OE Replacement Air Filter: Dodge Ram 2500 / Ram 3500 1994 - 2002 w/ Pro 5R Media
aFe
$107.00
- Unit price
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PowerStop Red Calipers (FRONT): Dodge Ram 2500 (09-10) / Ram 1500 (12) / Ram 2500 (11-18) / Ram 3500 (09-10, 11-18) w/ Brackets
PowerStop
$373.24
- Unit price
- /per
Victor Reinz Timing Cover Seal: Fits Most Dodge / Chrysler / Jeep / Ram Models (2003-2021)
Victor Reinz
$24.10
- Unit price
- /per
Magnaflow California Grade Universal Catalytic Converter: Dodge Durango / Ram / Jeep (08-21)
Magnaflow
$1,365.00
- Unit price
- /per
Rancho RS5000X Front Suspension Shock: Fits Most Dodge Ram Models (2002-2010)
Rancho
$90.67
- Unit price
- /per
Rancho Level-It-System Suspension Kit (FRONT): Dodge Ram 2500 / 3500 (03-13)
Rancho
$744.96
- Unit price
- /per
Prothane Front Sway Bar Bushings: Dodge Ram 1500 / Ram 2500 / Ram 3500 1994-2001
Prothane
$30.35
- Unit price
- /per
Energy Suspension Black Rack & Pinion Bushing Set: Dodge Ram 1500 / 2500 / 3500 (02-11)
Energy Suspension
Regular price
$36.19
$24.12
33% off
- Unit price
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Bilstein B6 4600 Rear Shock (REAR): Dodge Ram 2500 / 3500 4WD (94-10) w/ Solid Front Axle
Bilstein
Regular price
$136.85
$92.00
33% off
- Unit price
- /per
Magnaflow Universal Catalytic Converter: Fits Dodge Ram / Van (96-01) - SS
Magnaflow
$952.00
- Unit price
- /per
Magnaflow California Grade Universal Catalytic Converter: Fits Dodge Ram (94-01) 2.5in In/Out
Magnaflow
$523.00
- Unit price
- /per
Bilstein B6 4600 Front Shock: Dodge Ram 2500 / 3500 4WD (94-10) w/ Solid Axle OEM Height
Bilstein
Regular price
$136.85
$92.00
33% off
- Unit price
- /per
EBC S8 Brake Pads & Rotors Kit (REAR): Dodge Ram 1500 4WD 2000 - 2001
EBC
Regular price
$735.27
$698.51
5% off
- Unit price
- /per
EBC S5 Brake Pad and Rotor Kit (REAR): Dodge Ram 2500 / Ram 3500 2003 - 2008
EBC
Regular price
$749.05
$711.60
5% off
- Unit price
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EBC S3 Brake Pad and Rotor Kit (REAR): Dodge Ram 2500 / Ram 3500 2003 - 2008
EBC
Regular price
$715.23
$679.47
5% off
- Unit price
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Billetworkz Shift Knob Hoodie Scat Pack: Fits Universal up to 2in Diameter
Billetworkz
$25.00
- Unit price
- /per
Billetworkz Shift Knob Hoodie R/T: Fits Universal up to 2in Diameter
Billetworkz
$25.00
- Unit price
- /per
Energy Suspension Black Hyper-Flex Master Bushing: Dodge Ram 1500 / 2500 / 3500 (94-02)
Energy Suspension
Regular price
$799.95
$533.30
33% off
- Unit price
- /per
SPC Performance Offset Balljoint (FRONT): Dodge Ram 1500 (06-08) / Ram 2500 / 3500 (03-24)
SPC Performance
$150.55
- Unit price
- /per
Liqui Moly Special Tec AA Motor Oil: Fits Most Dodge / Jeep / Ram Models
LIQUI MOLY
$303.80
- Unit price
- /per
Fleece Performance CP3K Fuel Pump: Dodge Ram 2500 / Ram 3500 2004-2007
Fleece Performance
$1,449.00
- Unit price
- /per
ACCEL Hi-Perf Ignition Coils 8-Pack: Fits Chrysler / Dodge / Jeep (03-07)
ACCEL
Regular price
$749.95
$598.95
20% off
- Unit price
- /per
Eibach Pro-Truck Front Lift Kit: Dodge Ram 2500 2003 - 2009
Eibach
Regular price
$327.78
$295.00
10% off
- Unit price
- /per
MagnaFlow OEM Grade Direct Fit Catalytic Converter: Fits Dodge Ram 1500/2500/3500 1994-2002 3.9/5.2/5.9L
Magnaflow
$399.00
- Unit price
- /per
Energy Suspension Red Control Arm Bushing Set (F&R): Dodge Ram 1500 / 2500 / 3500 (03-09)
Energy Suspension
Regular price
$264.43
$176.29
33% off
- Unit price
- /per
EBC S3 Brake Pads & Rotors Kit (FRONT): Dodge Durango (04-06) & Ram (02-05)
EBC
Regular price
$542.56
$515.43
5% off
- Unit price
- /per
Rancho RS5000 Steering Stabilizer (FRONT): Dodge Ram 2500 / 3500 (03-13)
Rancho
$98.78
- Unit price
- /per
PowerStop Rear Brake Pads w/ Hardware: Dodge Ram 2500 (2009-2010) / Ram 3500 (2009-2010) / Ram 2500 / Ram 3500 2011 - 2018
PowerStop
$73.25
- Unit price
- /per
Method Wheels 305 / NV / Matte Black | 18x9 | 5x5.5 | +18/5.75
Method Wheels
$355.00
- Unit price
- /per
Method Wheels 103 / Beadlock / Machined - Raw | 15x8 | 5x5.5 | -24/3.5" | RACE DRILL
Method Wheels
$576.00
- Unit price
- /per
Method Wheels 305 / NV / Titanium - Matte Black Lip | 17x8.5 | 5x5.5 | 0/4.75"
Method Wheels
$335.00
- Unit price
- /per
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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.