Shop Cummins 12V Upgrades

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$187.98
Machined Milled Rocker Arm Pedestal Assembly Kit 5.9L 12V Dodge Cummins For Head Studs - Xotic Performance™ CP200
Amazon.com
49
Free shipping
$187.98
Machined Milled Rocker Arm Pedestal Assembly Kit 5.9L 12V Dodge Cummins For Head Studs - Xotic Performance™ CP200
Amazon.com
49
$359.00
1994-1998 Dodge Ram 2500, 1994-1998 Dodge Ram 3500 Fleece Performance Coolant Bypass Kits | Fleece FPE-CLNTBYPS-CUMMINS-12V
Summit Racing
Free shipping
$359.00
1994-1998 Dodge Ram 2500, 1994-1998 Dodge Ram 3500 Fleece Performance Coolant Bypass Kits | Fleece FPE-CLNTBYPS-CUMMINS-12V
Summit Racing
Free shipping
$279.95
Tracktech Injection Line Set For 1990 Dodge Ram 5.9L Cummins 12V TTC8991FS536
ProSource Diesel
2
$279.95
Tracktech Injection Line Set For 1990 Dodge Ram 5.9L Cummins 12V TTC8991FS536
ProSource Diesel
2
$27.59
3PCS Billet Aluminum Freeze Plug Kit Replacement For Cummins Dodge Turbo Diesel 5.9L 12V/24V 1989-2007
Amazon.com
8
$27.59
3PCS Billet Aluminum Freeze Plug Kit Replacement For Cummins Dodge Turbo Diesel 5.9L 12V/24V 1989-2007
Amazon.com
8
$32.99
JDMSPEED New Belt Tensioner Pully Replacement For Dodge Ram Cummins 5.9L Diesel 1989-2002 12V 24V
Amazon.com
1
$32.99
JDMSPEED New Belt Tensioner Pully Replacement For Dodge Ram Cummins 5.9L Diesel 1989-2002 12V 24V
Amazon.com
1
$29,691.95
5.9 Cummins 12 Valve Stage 2 Long Block
Industrial Injection Diesel Performance
$29,691.95
5.9 Cummins 12 Valve Stage 2 Long Block
Industrial Injection Diesel Performance
$199.95
60Lb Valve Spring Kit For 1997 Dodge Ram 5.9L Cummins 12V 6BT 60Lb VALVE SPRING MASTER KIT
ProSource Diesel
5
$199.95
60Lb Valve Spring Kit For 1997 Dodge Ram 5.9L Cummins 12V 6BT 60Lb VALVE SPRING MASTER KIT
ProSource Diesel
5
$359.00
1994-1998 Dodge Ram 2500, 1994-1998 Dodge Ram 3500 Fleece Performance Coolant Bypass Kits | Fleece FPE-CLNTBYPS-CUMMINS-12V-SS
Summit Racing
Free shipping
$359.00
1994-1998 Dodge Ram 2500, 1994-1998 Dodge Ram 3500 Fleece Performance Coolant Bypass Kits | Fleece FPE-CLNTBYPS-CUMMINS-12V-SS
Summit Racing
Free shipping
$399.95
5.9L Diesel 359 BD Diesel Cummins 12V Cool Cover Valve Covers - Black Powdercoated, Stock, Cast Aluminum | BD Diesel Performance 1061800-6
Summit Racing
Free shipping
$399.95
5.9L Diesel 359 BD Diesel Cummins 12V Cool Cover Valve Covers - Black Powdercoated, Stock, Cast Aluminum | BD Diesel Performance 1061800-6
Summit Racing
Free shipping
$89.99
12V Stop Solenoid SA-5006-12 3964621 For Cummins Engine 6CT
Fridayparts.com
$89.99
12V Stop Solenoid SA-5006-12 3964621 For Cummins Engine 6CT
Fridayparts.com
$15,499.95
5.9 12V Cummins Stage 2 Builder Box
Industrial Injection Diesel Performance
$15,499.95
5.9 12V Cummins Stage 2 Builder Box
Industrial Injection Diesel Performance
$1,356.67
DPF/DEF/EGR Delete For 2013-2018 6.7L Cummins All-In-One Kit, Mini Maxx V2(2013-2017) / Black / 4'' DPF Race
Spetuner
$1,356.67
DPF/DEF/EGR Delete For 2013-2018 6.7L Cummins All-In-One Kit, Mini Maxx V2(2013-2017) / Black / 4'' DPF Race
Spetuner
$609.99
89-98 Dodge 12V Cummins T3 3-Piece Pulseflow Exhaust Manifold
Pure Diesel Power
$609.99
89-98 Dodge 12V Cummins T3 3-Piece Pulseflow Exhaust Manifold
Pure Diesel Power
$99.95
Tracktech Connecting Rod Bolt For 1989-2002 Dodge Cummins 5.9L 12V 24V TTC8902CB301
ProSource Diesel
$99.95
Tracktech Connecting Rod Bolt For 1989-2002 Dodge Cummins 5.9L 12V 24V TTC8902CB301
ProSource Diesel
$99.99
Billet High Flow Intake Manifold / Plenum Plate (Compatible With 12V 5.9L 6BT Cummins)
ictbillet.com
2
$99.99
Billet High Flow Intake Manifold / Plenum Plate (Compatible With 12V 5.9L 6BT Cummins)
ictbillet.com
2
$559.95
BD 3 Piece T3 Exhaust Manifold 1989-1998 12 Valve Cummins | BD Diesel
Industrial Injection Diesel Performance
1
$559.95
BD 3 Piece T3 Exhaust Manifold 1989-1998 12 Valve Cummins | BD Diesel
Industrial Injection Diesel Performance
1
$462.99
OTR-Cummins ISX / QSX 12 Liter EPA10 Engines | OTR3182
FleetPride
$462.99
OTR-Cummins ISX / QSX 12 Liter EPA10 Engines | OTR3182
FleetPride
$208.99
4935094 Fuel Transfer Pump 12V 4076580 5362255 For Cummins QSX15 ISX15 ISX Engine Lift Pump Pressure 70KPAA Flow 250L/HH
DHGate
Free shipping
$208.99
4935094 Fuel Transfer Pump 12V 4076580 5362255 For Cummins QSX15 ISX15 ISX Engine Lift Pump Pressure 70KPAA Flow 250L/HH
DHGate
Free shipping
$668.33
Overhaul Rebuild Kit For Cummins 5.9L 12V 6Bt Engine 1988-1997 Premium
eBay
Free shipping
$668.33
Overhaul Rebuild Kit For Cummins 5.9L 12V 6Bt Engine 1988-1997 Premium
eBay
Free shipping
$359.00
5.9L 12V Cummins Ford F250 F350 Super Duty Cummins Swap T3 Exhaust
eBay
Free shipping
$359.00
5.9L 12V Cummins Ford F250 F350 Super Duty Cummins Swap T3 Exhaust
eBay
Free shipping
$1,749.00
Fleece Freedom Series 12 Valve Cummins Cylinder Head (Street Hd) 1994 To 1998 5.9L 12V Cummins
Blessed Performance
$1,749.00
Fleece Freedom Series 12 Valve Cummins Cylinder Head (Street Hd) 1994 To 1998 5.9L 12V Cummins
Blessed Performance
$68.40
$94.33
12V Stop Solenoid 3932545 SA-4639-12 For Cummins Engine 4B3.9 6CTA
Fridayparts.com
27% off
$68.40
$94.33
12V Stop Solenoid 3932545 SA-4639-12 For Cummins Engine 4B3.9 6CTA
Fridayparts.com
$45.00
1994-1998 Dodge Cummins 5.9L 12 Valve Fuel Injector
Dieselogic
$45.00
1994-1998 Dodge Cummins 5.9L 12 Valve Fuel Injector
Dieselogic
$82.22
Genrics Billet Aluminum Tappet Cover Kit Replacement For 1989-2002 Cummins 5.9L Dodge Ram 1500 2500 3500 12V 24V Engines
Walmart
Free shipping
$82.22
Genrics Billet Aluminum Tappet Cover Kit Replacement For 1989-2002 Cummins 5.9L Dodge Ram 1500 2500 3500 12V 24V Engines
Walmart
Free shipping
$449.88
Cummins Lsx Lsl ISC Engine (12V) Holset Turbo HE300VG HE351VE VGT Electronic Actuator 5496045RX Generic
jcarpart.com
$449.88
Cummins Lsx Lsl ISC Engine (12V) Holset Turbo HE300VG HE351VE VGT Electronic Actuator 5496045RX Generic
jcarpart.com
$476.99
Ppe 12V Head Stud Kit For 1989 To 1998 Dodge 5.9L Cummins
Blessed Performance
$476.99
Ppe 12V Head Stud Kit For 1989 To 1998 Dodge 5.9L Cummins
Blessed Performance
$376.95
Fleece Performance Cummins Coolant Bypass Kit 12V 94-98 With Stainless Steel Braided Line
Mark DeCola Diesel Performance LLC
$376.95
Fleece Performance Cummins Coolant Bypass Kit 12V 94-98 With Stainless Steel Braided Line
Mark DeCola Diesel Performance LLC
$233.10
89-98 Dodge 5.9L 12 Valve Cummins PDP Dual Valve Cover Crankcase Breather
Pure Diesel Power
$233.10
89-98 Dodge 5.9L 12 Valve Cummins PDP Dual Valve Cover Crankcase Breather
Pure Diesel Power
$209.99
Gator Fasteners Modified Rocker Arm Pedestal Set - 1989-1998 Dodge 5.9L 12V Cummins
Blessed Performance
$209.99
Gator Fasteners Modified Rocker Arm Pedestal Set - 1989-1998 Dodge 5.9L 12V Cummins
Blessed Performance
$69.34
12V Fuel Shutoff Solenoid 3924450 For Cummins Engine 6CT
Fridayparts.com
$69.34
12V Fuel Shutoff Solenoid 3924450 For Cummins Engine 6CT
Fridayparts.com
$254.99
New 12V 20A Alternator Compatible With Cat Cummins Kubota Onan And Various Applications By Part Numbers 1747264011 1747264013 1747264010
Walmart
4
Free shipping
$254.99
New 12V 20A Alternator Compatible With Cat Cummins Kubota Onan And Various Applications By Part Numbers 1747264011 1747264013 1747264010
Walmart
4
$400.00
Cummins 5.9L 12V 6B, 6Bt, 6Bta, Cylinder Head 3925400
eBay
$400.00
Cummins 5.9L 12V 6B, 6Bt, 6Bta, Cylinder Head 3925400
eBay
$125.14
$180.14
2012 Ram 2500 6.7L L6 Cummins Diesel EGR Delete Kit Throttle Valve Cooler Black Suncent
SuncentAuto
30% off
$125.14
$180.14
2012 Ram 2500 6.7L L6 Cummins Diesel EGR Delete Kit Throttle Valve Cooler Black Suncent
SuncentAuto
$411.88
$453.07
Fleece 12-V Coolant Bypass Kit | 1994-1998 5.9 L Cummins Ram 2500/3500
SuspensionLifts.com
$411.88
$453.07
Fleece 12-V Coolant Bypass Kit | 1994-1998 5.9 L Cummins Ram 2500/3500
SuspensionLifts.com
$316.00
Bfo 12V Starter For T800 Cummins Delco 39Mt Rotatable D8200308 1998-2007 2000 Trucks
Walmart
Free shipping
$316.00
Bfo 12V Starter For T800 Cummins Delco 39Mt Rotatable D8200308 1998-2007 2000 Trucks
Walmart
Free shipping
$3,952.95
$4,161.00
Bd Diesel Howler Performance Vgt Turbo Kit - 03-07 Dodge Cummins 5.9L (1047140)
Down East Offroad Inc.
$3,952.95
$4,161.00
Bd Diesel Howler Performance Vgt Turbo Kit - 03-07 Dodge Cummins 5.9L (1047140)
Down East Offroad Inc.
How To Upgrade A Cummins 24v Lift Pump
8:26
How To Upgrade A Cummins 24v Lift Pump
166.2K viewsSep 29, 2017
YouTubeDEBOSS GARAGE
12 VALVE CUMMINS TAPPET COVER GASKET REPLACMENT
12:59
12 VALVE CUMMINS TAPPET COVER GASKET REPLACMENT
34.3K viewsApr 19, 2021
YouTubeScreamin' Diesel Ltd
PURE SOUND | 12 Valve Cummins 5 Speed | POV Driving
9:32
PURE SOUND | 12 Valve Cummins 5 Speed | POV Driving
117.3K viewsMay 1, 2021
YouTubeOvens Garage
12 Valve Cummins + Allison 6 SPD in a Humvee!
5:01
12 Valve Cummins + Allison 6 SPD in a Humvee!
64.2K viewsDec 6, 2020
YouTubeBuilt By Plan B
Budget built 500hp 12 Valve Cummins
3:09
Budget built 500hp 12 Valve Cummins
69.1K viewsJul 10, 2021
YouTubeR and W Fishing
The X12 with Endurant HD powertrain from Cummins
2:37
The X12 with Endurant HD powertrain from Cummins
4.9K viewsSep 16, 2020
YouTubeCummins
12 Valve Cummins Injector Installation
10:51
12 Valve Cummins Injector Installation
73.9K viewsJul 1, 2016
YouTubeCumminsWorks
17:47
REVIEW: Everything Wrong With a 5.9 Cummins 24v
938.5K viewsMay 19, 2020
YouTubeDEBOSS GARAGE
28:11
CUMMINS 24v 5.9 diesel rebuild disassembly 2nd gen
20.3K viewsDec 20, 2019
YouTubePrOjEcTs Pat
7:38
How to Adjust 12v Cummins Valves- Easiest Method!
18.6K viewsApr 18, 2020
YouTubeDoubleWrench
13:54
6.4 Ford F250 to 12 valve Cummins Swap - Cost To Build
123.1K viewsMay 9, 2019
YouTubeJYDOG
4:22
6.4 Ford F250 to 12 valve Cummins Swap - Installing the 5.9
424.4K viewsFeb 10, 2019
YouTubeJYDOG
16:49
Top 3 MODS for 6.7 CUMMINS Engine
578.8K viewsJun 15, 2018
YouTubeEVERYTHANG DIESEL
10:12
Complete Off-Grid 12v Dual-Battery Masterclass PART 3: Next-Level 1…
474.2K viewsDec 26, 2019
YouTube4WD Supacentre
23:23
How to rebuild 12 valve Cummins injectors.
16.1K viewsJan 13, 2021
YouTubeCUTTERUP ROB
11:53
P Pump AFC Tuning Explained + Cheap Mods!
148.8K viewsJun 6, 2020
YouTubeHHK
23:33
How To Rebuild A 5.9 Cummins 12v Diesel To Go 1 Million Miles #1Mil…
516.1K viewsApr 20, 2018
YouTubeDEBOSS GARAGE
13:15
TOP 5 UPGRADES FOR 5.9 CUMMINS
202K viewsApr 30, 2021
YouTubeDark Iron Diesel
16:41
Part 1 - How to Rebuild a Cummins 12 Valve 5.9L Diesel Engine
128.3K viewsApr 13, 2018
YouTubeJonesy's
32:05
How To Rebuild A 5.9 Cummins 12v Diesel (PART 1) ---- tear down video
45.3K viewsDec 8, 2020
YouTubeCUTTERUP ROB
32:56
HOW TO: VE pump tuning PLUS fuel pin & gov spring
84.5K viewsDec 31, 2020
YouTubeGavin Huke
13:45
CUMMINS - Everything You Need to Know | Up to Speed
4M viewsDec 13, 2018
YouTubeDonut
11:51
Budget Cummins 12V Injector Rebuild & Pop Pressure Test
51.3K viewsJul 31, 2019
YouTubetoocheaptosmoke
1:57
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113.7K viewsMay 29, 2021
YouTubeSam’s Trucks
20:18
Part 2 - How to Rebuild a Cummins Diesel 12 valve 5.9L 6BT Engine
64.7K viewsMay 12, 2018
YouTubeJonesy's
10:15
1st Gen P-Pump Cummins Conversion w/Compound Turbos
120.1K viewsApr 9, 2019
YouTubePower Driven
22:31
The ULTIMATE Guide To Buying a 2nd Gen Cummins I Buying Tips!
46.1K viewsOct 3, 2020
YouTubepie mane
7:48
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42.9K viewsOct 21, 2020
YouTubeCUTTERUP ROB
3:27
Baseline VE pump tuning and fuel pin install - 1st gen cummins
28.5K viewsFeb 1, 2021
YouTube1stGen Hub
See more videos
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Shop Cummins 12V Upgrades

Sponsored
About our ads
$187.98
Machined Milled Rocker Arm Pedestal Assembly Kit 5.9L 12V Dodge Cummins For Head Studs - Xotic Performance™ CP200
Amazon.com
49
Free shipping
$187.98
Machined Milled Rocker Arm Pedestal Assembly Kit 5.9L 12V Dodge Cummins For Head Studs - Xotic Performance™ CP200
Amazon.com
49
$359.00
1994-1998 Dodge Ram 2500, 1994-1998 Dodge Ram 3500 Fleece Performance Coolant Bypass Kits | Fleece FPE-CLNTBYPS-CUMMINS-12V
Summit Racing
Free shipping
$359.00
1994-1998 Dodge Ram 2500, 1994-1998 Dodge Ram 3500 Fleece Performance Coolant Bypass Kits | Fleece FPE-CLNTBYPS-CUMMINS-12V
Summit Racing
Free shipping
$279.95
Tracktech Injection Line Set For 1990 Dodge Ram 5.9L Cummins 12V TTC8991FS536
ProSource Diesel
2
$279.95
Tracktech Injection Line Set For 1990 Dodge Ram 5.9L Cummins 12V TTC8991FS536
ProSource Diesel
2
$27.59
3PCS Billet Aluminum Freeze Plug Kit Replacement For Cummins Dodge Turbo Diesel 5.9L 12V/24V 1989-2007
Amazon.com
8
$27.59
3PCS Billet Aluminum Freeze Plug Kit Replacement For Cummins Dodge Turbo Diesel 5.9L 12V/24V 1989-2007
Amazon.com
8
$32.99
JDMSPEED New Belt Tensioner Pully Replacement For Dodge Ram Cummins 5.9L Diesel 1989-2002 12V 24V
Amazon.com
1
$32.99
JDMSPEED New Belt Tensioner Pully Replacement For Dodge Ram Cummins 5.9L Diesel 1989-2002 12V 24V
Amazon.com
1
$29,691.95
5.9 Cummins 12 Valve Stage 2 Long Block
Industrial Injection Diesel Performance
$29,691.95
5.9 Cummins 12 Valve Stage 2 Long Block
Industrial Injection Diesel Performance
$199.95
60Lb Valve Spring Kit For 1997 Dodge Ram 5.9L Cummins 12V 6BT 60Lb VALVE SPRING MASTER KIT
ProSource Diesel
5
$199.95
60Lb Valve Spring Kit For 1997 Dodge Ram 5.9L Cummins 12V 6BT 60Lb VALVE SPRING MASTER KIT
ProSource Diesel
5
$359.00
1994-1998 Dodge Ram 2500, 1994-1998 Dodge Ram 3500 Fleece Performance Coolant Bypass Kits | Fleece FPE-CLNTBYPS-CUMMINS-12V-SS
Summit Racing
Free shipping
$359.00
1994-1998 Dodge Ram 2500, 1994-1998 Dodge Ram 3500 Fleece Performance Coolant Bypass Kits | Fleece FPE-CLNTBYPS-CUMMINS-12V-SS
Summit Racing
Free shipping
$399.95
5.9L Diesel 359 BD Diesel Cummins 12V Cool Cover Valve Covers - Black Powdercoated, Stock, Cast Aluminum | BD Diesel Performance 1061800-6
Summit Racing
Free shipping
$399.95
5.9L Diesel 359 BD Diesel Cummins 12V Cool Cover Valve Covers - Black Powdercoated, Stock, Cast Aluminum | BD Diesel Performance 1061800-6
Summit Racing
Free shipping
$89.99
12V Stop Solenoid SA-5006-12 3964621 For Cummins Engine 6CT
Fridayparts.com
$89.99
12V Stop Solenoid SA-5006-12 3964621 For Cummins Engine 6CT
Fridayparts.com
$15,499.95
5.9 12V Cummins Stage 2 Builder Box
Industrial Injection Diesel Performance
$15,499.95
5.9 12V Cummins Stage 2 Builder Box
Industrial Injection Diesel Performance
$1,356.67
DPF/DEF/EGR Delete For 2013-2018 6.7L Cummins All-In-One Kit, Mini Maxx V2(2013-2017) / Black / 4'' DPF Race
Spetuner
$1,356.67
DPF/DEF/EGR Delete For 2013-2018 6.7L Cummins All-In-One Kit, Mini Maxx V2(2013-2017) / Black / 4'' DPF Race
Spetuner
$609.99
89-98 Dodge 12V Cummins T3 3-Piece Pulseflow Exhaust Manifold
Pure Diesel Power
$609.99
89-98 Dodge 12V Cummins T3 3-Piece Pulseflow Exhaust Manifold
Pure Diesel Power
$99.95
Tracktech Connecting Rod Bolt For 1989-2002 Dodge Cummins 5.9L 12V 24V TTC8902CB301
ProSource Diesel
$99.95
Tracktech Connecting Rod Bolt For 1989-2002 Dodge Cummins 5.9L 12V 24V TTC8902CB301
ProSource Diesel
$99.99
Billet High Flow Intake Manifold / Plenum Plate (Compatible With 12V 5.9L 6BT Cummins)
ictbillet.com
2
$99.99
Billet High Flow Intake Manifold / Plenum Plate (Compatible With 12V 5.9L 6BT Cummins)
ictbillet.com
2
$559.95
BD 3 Piece T3 Exhaust Manifold 1989-1998 12 Valve Cummins | BD Diesel
Industrial Injection Diesel Performance
1
$559.95
BD 3 Piece T3 Exhaust Manifold 1989-1998 12 Valve Cummins | BD Diesel
Industrial Injection Diesel Performance
1
$462.99
OTR-Cummins ISX / QSX 12 Liter EPA10 Engines | OTR3182
FleetPride
$462.99
OTR-Cummins ISX / QSX 12 Liter EPA10 Engines | OTR3182
FleetPride
$208.99
4935094 Fuel Transfer Pump 12V 4076580 5362255 For Cummins QSX15 ISX15 ISX Engine Lift Pump Pressure 70KPAA Flow 250L/HH
DHGate
Free shipping
$208.99
4935094 Fuel Transfer Pump 12V 4076580 5362255 For Cummins QSX15 ISX15 ISX Engine Lift Pump Pressure 70KPAA Flow 250L/HH
DHGate
Free shipping