- Home »
- Catalog
UnderDog Diesel » 1998, Dodge/Ram
Products for:
- Year: 1998
- Make: Dodge/Ram
View Universal items for: 1998 Dodge/Ram
Browse Products
Item #: FPE-34772
Condition:
New
Price: $229.99
Item #: FPE-34771
Condition:
New
Price: $229.99
Item #: FPE-HOL-FD-FIT
Condition:
New
Price: $18.99
Item #: FPE-34754
Condition:
New
Price: $1,049.00
Item #: FPE-LPSM
Condition:
New
Price: $99.99
Item #: FPE-CUMM-RAA-CR
Condition:
New
Price: $119.99
Item #: FPE-CLNTBYPS-CR-ORING-KIT
Condition:
New
Price: $9.45
Item #: FPE-CUMM-TH-1318
Condition:
New
Price: $129.99
Item #: FPE-SF-CUMM-9802
Condition:
New
Price: $359.00
Item #: FPE-CLNTBYPS-CUMMINS-VP
Condition:
New
Price: $359.00
Engine Valve Cover
Item #: GRD59CM3007
Condition:
New
Price: $649.00
Fuel Pump Tappet Cover
Item #: GRD59CM3001
Condition:
New
Price: $239.00
Fuel Pump Tappet Cover
Item #: GRD59CM3002
Condition:
New
Price: $349.00
Fuel Pump Tappet Cover Hose
Item #: GRD59CM3003
Condition:
New
Price: $149.00
Engine Control Module Connector
Item #: GRD59CM3010
Condition:
New
Price: $54.00
Price: $349.00
Chrysler 47RE | 48RE
Description: This input shaft is designed for use with our oversized stator support and 27-spline torque converter.
Item #: D121-104_Goerend-27-SP
Condition:
New
Price: $749.00
Current assembly time of 2-4 business days.
Price: $799.00
Current assembly time of 2-4 business days.
Price: $1,099.00
Chrysler 47RE | 48RE
Item #: DTCK-48RE3D
Condition:
New
Price: $425.00
Chrysler 47RH - 48RE
Item #: D-PAN-4748-LOGO
Condition:
New
Price: $299.00
Heater Block
Item #: 76-1005
Condition:
New
Price: $99.00
Description: Fits; 2005-2024 Ford Super Duty F250/F350, 2005+ Excursion, 1999-2018 Ford Super Duty F450, 1999-2004 Ford Super Duty F550, Also 1994-1999 Dodge Ram 2500/3500 Trucks. 4WD Trucks Only.
Item #: KR23228
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Description: Fits; 1999-2022 Ford Super Duty F250/F350, 2000-2005 Ford Excursion, 1999-2018 Ford Super Duty F450, 1999-2004 Ford Super Duty F550, Also 1994-1999 Dodge Ram 2500/3500 Trucks. 4WD Trucks Only.
Item #: KR8607T
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Description: Fits; 1999-2022 Ford Super Duty F250/F350, 2000-2005 Ford Excursion, 1999-2018 Ford Super Duty F450, 1999-2004 Ford Super Duty F550, Also 1994-1999 Dodge Ram 2500/3500 Trucks. 4WD Trucks Only.
Item #: 9920BJPACK
Condition:
New
Price: $199.99
Sale: $189.99
Save: 5%
Save: $10.00
Description: Fits; 1999-2022 Ford Super Duty F250/F350, 2000-2005 Ford Excursion, 1999-2018 Ford Super Duty F450, 1999-2004 Ford Super Duty F550, Also 1994-1999 Dodge Ram 2500/3500 Trucks. 1980-1996 Ford Bronco and F150. 4WD Trucks Only.
Item #: KR80026
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Description: This is the AirDog I FP-100-4G fuel system for the 1994-1998 Dodge Ram with the P-Pump 12V Cummins. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting...More Details »
Item #: A4SPBD100
Condition:
New
Free Ground Shipping
Price: $715.00
Sale: $693.00
Save: 3%
Save: $22.00
Description: This is the AirDog I FP-100-4G fuel system for the 1998.5-2004 Dodge Ram VP44 and early CP3 Cummins with the in-tank fuel pump. This diesel lift pump mounts to the frame rail using the supplied...More Details »
Item #: A4SPBD153
Condition:
New
Free Ground Shipping
Price: $715.00
Sale: $693.00
Save: 3%
Save: $22.00
Description: This is the AirDog I FP-100-4G fuel system for the 1998.5-2004 Dodge Ram VP44 and early CP3 Cummins WITHOUT the in-tank fuel pump (block mounted fuel pump). This diesel lift pump mounts to the...More Details »
Item #: A4SPBD101
Condition:
New
Free Ground Shipping
Price: $715.00
Sale: $693.00
Save: 3%
Save: $22.00
Description: This is the AirDog I FP-150-4G fuel system for the 1994-1998 Dodge Ram with the P-Pump 12V Cummins. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting...More Details »
Item #: A4SPBD103
Condition:
New
Free Ground Shipping
Price: $745.00
Sale: $721.00
Save: 3%
Save: $24.00
Description: This is the AirDog I FP-150-4G fuel system for the 1998.5-2004 VP44 and early CP3 Cummins. This system mounts to the frame rail using the supplied sandwich plate mounting system. A 1/2" draw...More Details »
Item #: A4SPBD104
Condition:
New
Free Ground Shipping
Price: $745.00
Sale: $721.00
Save: 3%
Save: $24.00
Description: This is the AirDog II-5G DF-100 fuel system for the 1994-1998 Dodge Ram P-Pump 12V Cummins. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. The...More Details »
Item #: A7SPBD252
Condition:
New
Free Ground Shipping
Price: $815.00
Sale: $788.00
Save: 3%
Save: $27.00
PureFlow AirDog AirDog II-5G, DF-100-5G 1998.5-2004 Dodge Cummins WITH In-Tank Fuel Pump - DF-100-5G
Description: This is the AirDog II-5G DF-100 fuel system for the 1998.5-2004 Dodge Ram VP-44 and early CP3 5.9L Cummins WITH the in-tank fuel pump. This diesel lift pump mounts to the frame rail using the...More Details »
Item #: A7SPBD354
Condition:
New
Free Ground Shipping
Price: $815.00
Sale: $788.00
Save: 3%
Save: $27.00
Description: This is the AirDog II-5G DF-100 fuel system for the 1998.5-2004 Dodge Ram VP-44 and early CP3 5.9L Without the in-tank fuel pump. This diesel lift pump mounts to the frame rail using the supplied...More Details »
Item #: A7SPBD253
Condition:
New
Free Ground Shipping
Price: $815.00
Sale: $788.00
Save: 3%
Save: $27.00
Description: This is the AirDog II-5G DF-165-5G fuel system for the 1994-1998 Dodge Ram P-Pump 12V Cummins. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. A...More Details »
Item #: A7SABD524
Condition:
New
Free Ground Shipping
Price: $840.00
Sale: $816.00
Save: 3%
Save: $24.00
Description: This is the AirDog II-5G DF-165-5G fuel system for the 1998.5-2004 Dodge Ram VP-44 and early CP3 5.9L. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting...More Details »
Item #: A7SABD525
Condition:
New
Free Ground Shipping
Price: $840.00
Sale: $816.00
Save: 3%
Save: $24.00
Description: This is the AirDog II-5G DF-220 fuel system for the 1994-1998 Dodge Ram P-Pump 12V Cummins. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. A draw...More Details »
Item #: A7SABD527
Condition:
New
Free Ground Shipping
Price: $880.00
Sale: $854.00
Save: 3%
Save: $26.00
Description: This is the AirDog II-5G DF-220-5G fuel system for the 1998.5-2004 Dodge Ram VP-44 and early CP3 5.9L Cummins. This diesel lift pump mounts to the frame rail using the supplied sandwich plate...More Details »
Item #: A7SABD528
Condition:
New
Free Ground Shipping
Price: $880.00
Sale: $854.00
Save: 3%
Save: $26.00
Description: This is a 100GPH (Gallon Per Hour) Factory Replacement Raptor Pump (FRRP) for the 1998.5-2002 Dodge Cummins block mounted fuel pump. The factory fuel pumps were not known for reliability and that...More Details »
Item #: R3SBD100
Condition:
New
Price: $325.00
Sale: $313.00
Save: 4%
Save: $12.00
Description: This is a 150GPH (Gallon Per Hour) Factory Replacement Raptor Pump (FRRP) for the 1998.5-2002 Dodge Cummins block mounted fuel pump. The factory fuel pumps were not known for reliability and that...More Details »
Item #: R3SBD150
Condition:
New
Price: $350.00
Sale: $341.00
Save: 3%
Save: $9.00
Description: This is the Raptor-4G RP-100 fuel system for the 1994-1998 12V P-Pump Cummins. This system mounts to the frame rail using the supplied sandwich plate mounting system. The suction line connects to...More Details »
Item #: R4SBD048
Condition:
New
Price: $500.00
Sale: $484.00
Save: 3%
Save: $16.00
Description: This is the Raptor-4G RP-100 fuel system for the 1998.5-2002 VP-44 24V Cummins with the fuel pump in the fuel tank. This system mounts to the frame rail using the supplied sandwich plate mounting...More Details »
Item #: R4SBD355
Condition:
New
Price: $500.00
Sale: $484.00
Save: 3%
Save: $16.00
Description: This is the Raptor-4G RP-100 fuel system for the 1998.5-2002 VP-44 24V Cummins with the block mounted fuel pump.. This system mounts to the frame rail using the supplied sandwich plate mounting...More Details »
Item #: R4SBD049
Condition:
New
Price: $500.00
Sale: $484.00
Save: 3%
Save: $16.00
Description: This is the Raptor-4G RP-150 fuel system for the 1994-1998 12V P-Pump Cummins. This system mounts to the frame rail using the supplied sandwich plate mounting system. The suction line connects to...More Details »
Item #: R4SBD051
Condition:
New
Price: $525.00
Sale: $503.00
Save: 4%
Save: $22.00
Description: This is the Raptor-4G RP-150 fuel system for the 1998.5-2002 VP-44 24V Cummins with the fuel pump in the fuel tank. This system mounts to the frame rail using the supplied sandwich plate mounting...More Details »
Item #: R4SBD360
Condition:
New
Price: $525.00
Sale: $503.00
Save: 4%
Save: $22.00
Description: This is the Raptor-4G RP-150 fuel system for the 1998.5-2002 VP-44 24V Cummins with the block mounted fuel pump. This system mounts to the frame rail using the supplied sandwich plate mounting...More Details »
Item #: R4SBD052
Condition:
New
Price: $525.00
Sale: $503.00
Save: 4%
Save: $22.00
Cold Air Intake
Item #: 75-5090
Condition:
New
CARB EO# D-590-19
Price: $349.00
Cold Air Intake
Item #: 75-5090D
Condition:
New
CARB EO# D-590-19
Price: $349.00
Description: S&B Intake Elbow's are designed to minimize airflow restriction to your engine, improve turbo spool, and lower EGT's. A great addition to your 98-02 Dodge 5.9L Cummins intake.
Note: This elbow only fits the 24 valve 5.9L Cummins
Item #: 76-1007
Condition:
New
CARB EO# D-590-7
Price: $249.00
Spare Tire Carrier Mount
Description: Spare Tire Buddy In Bed Tire Mount
Item #: 9901330
Condition:
New
Price: $94.05
Fuel Tank
Description: Travel Trekker Auxiliary Diesel Fuel System In Bed 40 Gallon
Item #: 5410040
Condition:
New
Price: $1,329.05
Fuel Tank
Description: Travel Trekker Auxiliary Diesel Fuel System In Bed 50 Gallon
Item #: 5410050
Condition:
New
Price: $1,357.55
Description: Drop-in replacement for the factory transmission cooler with no cutting or splicing of OE lines.
Massive 2X increase in heat rejection and efficiency vs. stock!
Item #: FPE-TC-CUMM-9402
Condition:
New
Price: $859.00
Description: -1/2" T4 Spacer Plate, Ceramic Coated
-M10 Studs, Nuts, & Washers
-(2) T4 Gaskets
Item #: WCF100118
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $86.00
Sale: $83.42
Save: 3%
Save: $2.58
Description: CNC Machined from Billet Aluminum
Reusable O-Ring Seals
Black Anodized Finish with Engraved WCFab Logo
NO Tuning required, bolt on!
Will fit on stock truck no other modifications or...More Details »
Item #: WCF100338
Condition:
New
Black Anodized in stock and ships in 3-5 business days.
This product cannot ship to California.
Price: $97.00
Sale: $94.09
Save: 3%
Save: $2.91
Description: - Direct Replacement for OEM Thermostat Housing
- Powder coated in your choice of color
- Features -8 AN O-ring auxiliary port with plug for accessories or customized coolant routings
- Made in USA
Item #: WCF100157
Condition:
New
WCFab Red, WCFab Grey, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $179.00
Sale: $173.63
Save: 3%
Save: $5.37
Description: - CNC Machined Billet Cap is a direct OEM Replacement, not a cover
- Made in USA
- Black Anodized Finish
- Installs in seconds
- Reuses diaphragm from existing cap
Item #: WCF100258
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $36.00
Sale: $34.92
Save: 3%
Save: $1.08
Description: - CNC Machined Billet Cap is a direct OEM Replacement, not a cover
- Made in USA
- Clear Anodized Finish
- Installs in seconds
- Reuses diaphragm from existing cap
Item #: WCF100257
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $36.00
Sale: $34.92
Save: 3%
Save: $1.08
Description: -CNC Machined Billet Cap is a direct OEM Replacement, not a cover
-Matches WCFab Billet Aluminum Brake Reservoir Caps
-Includes o-ring seal
-Black Anodized Finish
-Engraved Wehrli Custom logo...More Details »
Item #: WCF100395
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $59.00
Sale: $57.23
Save: 3%
Save: $1.77
Description: -CNC Machined Billet Cap is a direct OEM Replacement, not a cover
-Matches WCFab Billet Aluminum Brake Reservoir Caps
-Includes o-ring seal
-Clear Anodized Finish
-Engraved Wehrli Custom logo...More Details »
Item #: WCF100394
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $59.00
Sale: $57.23
Save: 3%
Save: $1.77