FASS Fuel Systems

176 products
Close filters
176 products
FASS 98.5-04.5 Dodge 2500/3500 Cummins 100gph Signature Series Adjustable Fuel Pump FAS D08 100G
REGULAR STOCK
SALE

FASS 98.5-04.5 Dodge 2500/3500 Cummins 100gph Signature Se..

MPN: FASD08100G
FASS FUEL SYS..
$549.00
$577.89

FASS 98.5-04.5 Dodge 2500/3500 Cummins 100gph Signature Se..

FASS 98.5-04.5 Dodge 2500/3500 Cummins 100gph Signature Series Adjustable Fuel Pump
MPN: FASD08100G
FASS 01-12 GM 2500/3500 Duramax 100gph Signature Series Adjustable Fuel Pump FAS C09 100G
REGULAR STOCK
SALE

FASS 01-12 GM 2500/3500 Duramax 100gph Signature Series Ad..

MPN: FASC09100G
FASS FUEL SYS..
$549.00
$577.89

FASS 01-12 GM 2500/3500 Duramax 100gph Signature Series Ad..

FASS 01-12 GM 2500/3500 Duramax 100gph Signature Series Adjustable Fuel Pump
MPN: FASC09100G
FASS 03-04 Dodge 2500/3500 Replacement Fuel Pump DRP 04
REGULAR STOCK
SALE

FASS 03-04 Dodge 2500/3500 Replacement Fuel Pump DRP 04

MPN: DRP04
FASS FUEL SYS..
$369.55
$389.00

FASS 03-04 Dodge 2500/3500 Replacement Fuel Pump DRP 04

FASS 03-04 Dodge 2500/3500 Replacement Fuel PumpThis Part Fits: Year Make Model Submodel 2003 Dodge Ram 2500 Laramie 2003-2004 Dodge Ram 2500 SLT 2003-2004 Dodge Ram 2500 ST 2003-2004 Dodge Ram 3500 Laramie 2003-2004 Dodge Ram 3500 SLT 2003-2004 Dodge Ram 3500 ST
MPN: DRP04
FASS 98.5-02 Dodge 2500/3500 Replacement Fuel Pump DRP 02
REGULAR STOCK
SALE
FASS FUEL SYS..
$306.85
$323.00

FASS 98.5-02 Dodge 2500/3500 Replacement Fuel Pump DRP 02

FASS 98.5-02 Dodge 2500/3500 Replacement Fuel PumpThis Part Fits: Year Make Model Submodel 1998-2002 Dodge Ram 2500 Base 1998-2002 Dodge Ram 3500 Base
MPN: DRP02
FASS 11-12 GM 2500/3500 Duramax Flow Enhancer DMAX-7002
REGULAR STOCK
SALE

FASS 11-12 GM 2500/3500 Duramax Flow Enhancer DMAX-7002

MPN: DMAX7002
FASS FUEL SYS..
$407.55
$429.00

FASS 11-12 GM 2500/3500 Duramax Flow Enhancer DMAX-7002

FASS 11-12 GM 2500/3500 Duramax Flow EnhancerThis Part Fits: Year Make Model Submodel 2011-2012 Chevrolet Express 2500 Base 2011-2012 Chevrolet Express 3500 Base 2011-2012 Chevrolet Express 3500 LS 2011-2012 Chevrolet Express 3500 LT 2011-2012 Chevrolet Silverado 2500 HD LT 2011-2012 Chevrolet Silverado 2500 HD LTZ 2011-2012 Chevrolet Silverado 2500 HD..
MPN: DMAX7002
FASS 01-10 GM 2500/3500 Duramax Flow Enhancer DMAX-7001
REGULAR STOCK
SALE

FASS 01-10 GM 2500/3500 Duramax Flow Enhancer DMAX-7001

MPN: DMAX7001
FASS FUEL SYS..
$426.55
$449.00

FASS 01-10 GM 2500/3500 Duramax Flow Enhancer DMAX-7001

FASS 01-10 GM 2500/3500 Duramax Flow EnhancerThis Part Fits: Year Make Model Submodel 2006-2010 Chevrolet Express 2500 Base 2006 Chevrolet Express 2500 LS 2006 Chevrolet Express 2500 LT 2006-2010 Chevrolet Express 3500 Base 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2010 Chevrolet Silverado 2500 HD..
MPN: DMAX7001
FASS 17-19 Duramax L5P Crew Cab Short Bed / 17-23 Crew Cab Long Bed Drop-In Series Fuel System
REGULAR STOCK
SALE

FASS 17-19 Duramax L5P Crew Cab Short Bed / 17-23 Crew Cab..

MPN: DIFSL5P1001
FASS FUEL SYS..
$479.00
$504.21

FASS 17-19 Duramax L5P Crew Cab Short Bed / 17-23 Crew Cab..

FASS 17-19 Duramax L5P Crew Cab Short Bed / 17-23 Crew Cab Long Bed Drop-In Series Fuel System
MPN: DIFSL5P1001
FASS Electric Heater Kit - Drop-In Series
REGULAR STOCK
SALE

FASS Electric Heater Kit - Drop-In Series

MPN: DIFSHK1001
FASS FUEL SYS..
$160.55
$169.00

FASS Electric Heater Kit - Drop-In Series

FASS Electric Heater Kit - Drop-In Series
MPN: DIFSHK1001
FASS Electric Heater Element - Drop In Series
SPECIAL ORDER
SALE

FASS Electric Heater Element - Drop In Series

MPN: DIFS32283R
FASS FUEL SYS..
$118.75
$125.00

FASS Electric Heater Element - Drop In Series

FASS Electric Heater Element - Drop In Series
MPN: DIFS32283R
FASS Duramax Filter Delete DFD-4000
REGULAR STOCK
SALE

FASS Duramax Filter Delete DFD-4000

MPN: DFD4000
FASS FUEL SYS..
$77.90
$82.00

FASS Duramax Filter Delete DFD-4000

FASS Duramax Filter Delete
MPN: DFD4000
FASS Fuel Systems 19-22 Cummins 6.7L Fuel Filter Housing Delete Kit CFHD-1003K
REGULAR STOCK
SALE

FASS Fuel Systems 19-22 Cummins 6.7L Fuel Filter Housing D..

MPN: CFHD1003K
FASS FUEL SYS..
$58.90
$62.00

FASS Fuel Systems 19-22 Cummins 6.7L Fuel Filter Housing D..

FASS Fuel Systems 19-22 Cummins 6.7L Fuel Filter Housing Delete Kit
MPN: CFHD1003K
FASS Clamp Bracket Kit CBK-1001
REGULAR STOCK
SALE
SOLD OUT

FASS Clamp Bracket Kit CBK-1001

MPN: CBK1001
FASS FUEL SYS..
$71.25
$75.00

FASS Clamp Bracket Kit CBK-1001

FASS Clamp Bracket Kit
MPN: CBK1001
FASS Billet Fuel Filter Cap for 2017+ L5P Duramax
REGULAR STOCK
SALE

FASS Billet Fuel Filter Cap for 2017+ L5P Duramax

MPN: BFC1001K
FASS FUEL SYS..
$110.20
$116.00

FASS Billet Fuel Filter Cap for 2017+ L5P Duramax

FASS Billet Fuel Filter Cap for 2017+ L5P Duramax
MPN: BFC1001K
FASS Replaces Banjo Bolts for 12 Valve BBRK-1002
REGULAR STOCK
SALE

FASS Replaces Banjo Bolts for 12 Valve BBRK-1002

MPN: BBRK1002
FASS FUEL SYS..
$51.30
$54.00

FASS Replaces Banjo Bolts for 12 Valve BBRK-1002

FASS Replaces Banjo Bolts for 12 Valve
MPN: BBRK1002
FASS Replaces Banjo Bolts for 24 Valve BBRK-1001
REGULAR STOCK
SALE

FASS Replaces Banjo Bolts for 24 Valve BBRK-1001

MPN: BBRK1001
FASS FUEL SYS..
$51.30
$54.00

FASS Replaces Banjo Bolts for 24 Valve BBRK-1001

FASS Replaces Banjo Bolts for 24 Valve
MPN: BBRK1001
FASS Electric Heater Element 32283R
REGULAR STOCK
SALE

FASS Electric Heater Element 32283R

MPN: 32283R
FASS FUEL SYS..
$118.75
$125.00

FASS Electric Heater Element 32283R

FASS Electric Heater Element
MPN: 32283R
176 products

FASS Fuel Systems

176 products

FASS Fuel Systems is a leading manufacturer of high-quality fuel systems and components for diesel engines. They are renowned for their unwavering commitment to innovation, quality, and providing solutions that enhance engine performance, fuel efficiency, and reliability.

FASS's diverse product range includes:

Fuel Pumps:

    • Titanium Series: Optimize your fuel delivery with FASS's Titanium Series fuel pumps, featuring high-flow capacity, exceptional filtration, and long-lasting performance.
    • AirDog Series: Enhance your engine's performance and reliability with FASS's AirDog Series fuel pumps, offering increased fuel pressure, improved fuel filtration, and superior durability.
    • HE Series: Upgrade your fuel system with FASS's HE Series fuel pumps, designed for increased power and fuel efficiency, improved fuel filtration, and compatibility with various fuel types.

Fuel Filters:

    • Fuel/Water Separator: Protect your engine from contaminants with FASS's high-performance fuel/water separators, featuring multiple filtration stages and exceptional water removal capabilities.
    • Spin-On Fuel Filters: Ensure clean fuel delivery with FASS's high-quality spin-on fuel filters, designed for efficient filtration and long service life.

Fuel System Accessories:

    • Fuel Tanks & Transfer Tanks: Optimize your fuel capacity and range with FASS's high-quality fuel tanks and transfer tanks, designed for durability, leak prevention, and easy installation.
    • Fuel Pressure Gauges & Sensors: Monitor your fuel system health and performance with FASS's accurate fuel pressure gauges and sensors, providing real-time information and peace of mind.
    • Fuel Lines & Fittings: Ensure reliable fuel delivery with FASS's high-quality fuel lines and fittings, designed for leak prevention, durability, and compatibility with various fuel systems.

Strengths and Reputation:

    • Unwavering Commitment to Innovation: FASS continuously invests in research and development to offer cutting-edge fuel system solutions that address the specific needs of various diesel engines, maximizing performance and efficiency.
    • Proven Performance Gains: Their fuel pumps and filters are rigorously tested and proven to deliver significant improvements in fuel delivery, filtration, engine performance, and fuel economy.
    • Unparalleled Quality: FASS utilizes premium materials, advanced manufacturing techniques, and rigorous testing procedures to ensure the exceptional performance and long-lasting durability of their products.
    • Extensive Product Portfolio: They offer a diverse range of fuel systems and components compatible with various diesel engines and applications, ensuring you can find the perfect solution for your specific needs and vehicle.
    • Dedicated Customer Support: FASS provides excellent customer support, offering technical assistance, installation guides, online resources, and a knowledgeable support team to assist you throughout your purchase and installation process.