1994-1998 Dodge 2500/3500 5.9L Cummins 12V Engine & Performance

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ARP 247-4203 Cylinder 12mm Head Stud Kit | 1989-1998 Dodge 5.9L Cummins
5.0
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ARP 247-4203 Cylinder 12mm Head Stud Kit | 1989-1998 Dodge 5.9L Cummins

ARP 247-4203 Cylinder 12mm Head Stud Kit | 1989-1998 Dodge 5.9L Cummins

Sale price
$480.26
Regular price
$916.02
ARP 247-4205 Custom Age 625+ Head Stud Kit | 1994-1998 Dodge 5.9L Cummins 12V
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ARP 247-4205 Custom Age 625+ Head Stud Kit | 1994-1998 Dodge 5.9L Cummins 12V

ARP 247-4205 Custom Age 625+ Head Stud Kit | 1994-1998 Dodge 5.9L Cummins 12V

Sale price
$1,248.72
Regular price
$2,381.75
Mahle HS4068 Head Gasket Set | 1989-1998 Dodge 5.9L Cummins
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Mahle HS4068 Head Gasket Set | 1989-1998 Dodge 5.9L Cummins

Mahle HS4068 Head Gasket Set | 1989-1998 Dodge 5.9L Cummins

Sale price
$126.51
Regular price
$294.08
Gator Fasteners MRAP5912 Modified Rocker Arm Pedestal Set | 1989-1998 Ram 5.9L Cummins 12V
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Gator Fasteners MRAP5912 Modified Rocker Arm Pedestal Set | 1989-1998 Ram 5.9L Cummins 12V
Gator Fasteners MRAP5912 Modified Rocker Arm Pedestal Set | 1989-1998 Ram 5.9L Cummins 12V

Gator Fasteners MRAP5912 Modified Rocker Arm Pedestal Set | 1989-1998 Ram 5.9L Cummins 12V

Price
$209.99
Hamilton Cams 07-S-002 Hamilton Cams 12 Valve Dual Valve Springs | 1989-1998 Dodge 5.9L Cummins
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Hamilton Cams 07-S-002 Hamilton Cams 12 Valve Dual Valve Springs | 1989-1998 Dodge 5.9L Cummins

Hamilton Cams 07-S-002 Hamilton Cams 12 Valve Dual Valve Springs | 1989-1998 Dodge 5.9L Cummins

Price
$599
Fleece FPE-CUMM-SSHCL-12V Replacement Heater Core Line Kit for 12V | 1994-1998 Ram 5.9L Cummins
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Fleece FPE-CUMM-SSHCL-12V Replacement Heater Core Line Kit for 12V | 1994-1998 Ram 5.9L Cummins
Fleece FPE-CUMM-SSHCL-12V Replacement Heater Core Line Kit for 12V | 1994-1998 Ram 5.9L Cummins

Fleece FPE-CUMM-SSHCL-12V Replacement Heater Core Line Kit for 12V | 1994-1998 Ram 5.9L Cummins

Price
$379
Fleece FPE-CLNTBYPS-CUMMINS-12V-SS Coolant Bypass Kit w/ Stainless Steel Braided Line | 1994-1998 Dodge 5.9L Cummins
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Fleece FPE-CLNTBYPS-CUMMINS-12V-SS Coolant Bypass Kit w/ Stainless Steel Braided Line | 1994-1998 Dodge 5.9L Cummins
Fleece FPE-CLNTBYPS-CUMMINS-12V-SS Coolant Bypass Kit w/ Stainless Steel Braided Line | 1994-1998 Dodge 5.9L Cummins

Fleece FPE-CLNTBYPS-CUMMINS-12V-SS Coolant Bypass Kit w/ Stainless Steel Braided Line | 1994-1998 Dodge 5.9L Cummins

Price
$359
BD Diesel 1040182 KDP Killer Dowel Pin Repair Kit | 1994-1998 Ram 5.9L Cummins 12V
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BD Diesel 1040182 KDP Killer Dowel Pin Repair Kit | 1994-1998 Ram 5.9L Cummins 12V
BD Diesel 1040182 KDP Killer Dowel Pin Repair Kit | 1994-1998 Ram 5.9L Cummins 12V

BD Diesel 1040182 KDP Killer Dowel Pin Repair Kit | 1994-1998 Ram 5.9L Cummins 12V

Price
$196.95
Mahle HS4068A .25MM Thicker Head Gasket Set | 1989-1998 Dodge 5.9L Cummins 2500/3500
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Mahle HS4068A .25MM Thicker Head Gasket Set | 1989-1998 Dodge 5.9L Cummins 2500/3500

Mahle HS4068A .25MM Thicker Head Gasket Set | 1989-1998 Dodge 5.9L Cummins 2500/3500

Sale price
$178.51
Regular price
$310.61
Industrial PDM-03523.020 Oversized Pistons .020 | 1989-1998 Dodge 5.9L Cummins 12V Cummins
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Industrial PDM-03523.020 Oversized Pistons .020 | 1989-1998 Dodge 5.9L Cummins 12V Cummins

Industrial PDM-03523.020 Oversized Pistons .020 | 1989-1998 Dodge 5.9L Cummins 12V Cummins

Price
$1,028.76
AFE 44-LF002 Pro-Guard D2 Replacement Oil Filter | 1989-2024 Dodge 5.9L/6.7L Cummins
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AFE 44-LF002 Pro-Guard D2 Replacement Oil Filter | 1989-2024 Dodge 5.9L/6.7L Cummins

AFE 44-LF002 Pro-Guard D2 Replacement Oil Filter | 1989-2024 Dodge 5.9L/6.7L Cummins

Price
$17
PacBrake C14010 Performance Valve Springs | 1988-1998 Dodge 5.9L Cummins
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PacBrake C14010 Performance Valve Springs | 1988-1998 Dodge 5.9L Cummins

PacBrake C14010 Performance Valve Springs | 1988-1998 Dodge 5.9L Cummins

Price
$137.88
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If you're looking to turn your 5.9L Cummins into a powerhouse that can handle anything thrown its way, check out our Engine & Performance upgrades!  When it comes to every aspect of performance, from cooling upgrades to free flow pipes and intakes, we've got your truck covered. From tuners & modules, oil pans, valve covers, and even high-performance crate engines, Alligator Performance is sure to have what you need in order to upgrade your Ram 5.9L Cummins. Whether you're looking to add more power, reliability or durability, we have you covered at Alligator Performance. Pair your new engine upgrades with our selection of top tier Turbo Upgrades! Ram Cummins Fitments: 1994, 1995, 1996, 1997, 1998 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.

Cooling Upgrades
Head Studs & Main Studs
Oil Pans, Valve Covers & Accessories
Crate Engines & Engine Rebuild Kits

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Welcome to The Garage – your one-stop shop for all your car care and maintenance needs. From premium oils and filters to top-notch car care products, we have everything you need to keep your vehicle running smoothly and looking its best. Whether you're a DIY enthusiast or a professional mechanic, our carefully curated selection of high-quality products will help you take care of your ride like never before.