Fuel Filters

Save 17%
Fleetguard FF5776 Secondary Spin-On Fuel Filter for Cummins ISX Engines - STX Supply
Vendor:FLEETGUARD

Fleetguard FF5776 Fuel Filter – Compatible with Cummins X15, ISX15, ISX12 – F...

Sale price$55.46 USDRegular price $66.78 USD
Save 29%
FleetGuard FF5206 Spin-On Fuel Filter for Baldwin, Donaldson, and Wix applications available at STX Supply & Services for optimal engine performance and protection.
Vendor:FLEETGUARD

Fleetguard FF5206 Fuel Filter – Compatible with Detroit Diesel Series 60, 50,...

Sale price$15.33 USDRegular price $21.50 USD
Save 31%
FleetGuard FF5207 Spin-On Fuel Filter for Baldwin, Donaldson, and Wix applications available at STX Supply & Services for optimal engine performance and protection.
Vendor:FLEETGUARD

Donalson P556915 Fuel Filter – Compatible with Detroit Diesel Series 60, 50, ...

Sale price$12.00 USDRegular price $17.50 USD
Save 14%
Premium Fleetguard FF2200 Spin-On Fuel Filter for Freightliner, International, and PACCAR available at STX Supply & Services for optimal engine performance and protection.
Vendor:FLEETGUARD

Fleetguard FF2200 Fuel Filter – Compatible with Cummins ISX, ISX15, ISM11 – F...

Sale price$33.45 USDRegular price $38.78 USD
Save 8%
Fleetguard FK13850NN NanoNet Fuel Filter Kit for Freightliner & Western Star
Vendor:FLEETGUARD

Fleetguard FK13850NN Fuel Filter Element Kit – Compatible with Detroit DD13, ...

Sale price$120.53 USDRegular price $130.50 USD
Save 13%
Fleetguard FF5319 Spin-On Fuel Filter for Freightliner and International Trucks
Vendor:FLEETGUARD

Fleetguard FF5319 Fuel Filter – Compatible with CAT C15, C16 – Freightliner, ...

Sale price$23.99 USDRegular price $27.53 USD
Save 12%
Fleetguard FK48556 NanoNet Spin-On Fuel Filter Kit for Freightliner & Western Star
Vendor:FLEETGUARD

Fleetguard FK48556 Fuel Filter Kit – Compatible with Detroit DD13, DD15, DD16...

Sale price$110.00 USDRegular price $125.47 USD
Save 20%
Luber-Finer L7663F Fuel Filter – Compatible with Paccar MX-13, MX-11 – Kenworth T680, T880, W900, Peterbilt 579, 567, 389 – Diesel Fuel Filter Replacement (2277129)
Vendor:LUBE-FINER

Luber-Finer L7663F Fuel Filter – Compatible with Paccar MX-13, MX-11 – Kenwor...

Sale price$83.00 USDRegular price $103.55 USD
Save 9%
Fleetguard FF2203 Spin-On Fuel Filter for Cummins and Navistar engines available at STX Supply & Services for optimal engine performance and protection.
Vendor:FLEETGUARD

Fleetguard FF2203 Fuel Filter – Compatible with Cummins ISX15, ISX12, X15, X1...

Sale price$35.14 USDRegular price $38.54 USD
Save 11%
Fleetguard FF5825NN NanoNet Spin-On Fuel Filter for Cummins ISX Engines
Vendor:FLEETGUARD

Fleetguard FF5825NN Fuel Filter – Compatible with Cummins X15, ISX15, ISX12 –...

Sale price$76.65 USDRegular price $85.75 USD

Brands

Fleetguard Filters & Parts - STX Supply & Services

Fleetguard Filters – Fuel, Oil, Lube & Water Separators40

Automann Truck Parts - STX Supply & Services

Automann Truck Parts1023

Lucas Oil Products - STX Supply & Services

Lucas Oil Products28

Mahle Truck Parts - STX Supply & Services

Mahle Truck Parts13

Best-Selling Truck Parts & Equipment

Discover our most popular truck parts, tools, and safety gear—trusted by fleet managers, repair shops, and drivers nationwide for performance and reliability.

View all

iLast Antifreeze / Coolant
Vendor:iLast

iLast Antifreeze / Coolant

$9.99 USD
Save 18%
Freon 134a Refrigerant - 12 oz can for automotive air conditioning recharge
Vendor:Chemours

Freon 134a Refrigerant - 12 oz

Sale price$10.99 USDRegular price $13.45 USD
Mystik JT-6 Hi-Temp Grease
Vendor:Not specified

Mystik JT-6 Hi-Temp Grease

$6.50 USD
Save 11%
Chevron Delo 400 XLE SB SAE 15W-40 Engine Oil - 5 Gallons for heavy-duty engine protection
Vendor:CHEVRON

Chevron Delo 400 XLE SB SAE 15W-40 Engine Oil - 5 Gallons

Sale price$85.00 USDRegular price $95.00 USD
Save 14%
Fleetguard LF14000NN Spin-On Oil Filter for Cummins X15 and ISX
Vendor:FLEETGUARD

Fleetguard LF14000NN Oil Filter – Compatible with Cummins ISX15, X15 Engines ...

Sale price$60.55 USDRegular price $70.45 USD
Save 6%
Fleetguard LF3620 Oil Filter for Detroit Diesel 60 Series Engines - STX Supply
Vendor:FLEETGUARD

Fleetguard LF3620 Oil Filter for Detroit Diesel 60 Series Engines

Sale price$26.00 USDRegular price $27.65 USD
FS1029W Fleetguard Fuel/Water Separator for Freightliner and International Trucks
Vendor:FLEETGUARD

FS1029W, Fleetguard Fuel/Water Separator - Efficient Filtration for Freightli...

$19.00 USD
Mystik JT-8 15W-50 Heavy Duty Engine Oil 5 Gallon Pail for Engines
Vendor:MYSTIK Lubricants

Mystik JT-8 Syn Blend 15W-50 - Heavy Duty Engine Oil 5 Gallon Pail

$95.00 USD
Mystik JT-8 15W-50 Heavy Duty Engine Oil 2 Gallon Jug for Engine Protection
Vendor:MYSTIK Lubricants

Mystik JT-8 Syn Blend 15W-50 Heavy Duty Engine Oil - 2 Gallon Jug

$39.99 USD
Prime Guard Starting Fluid
Vendor:PRIME GUARD

Prime Guard Starting Fluid

$4.98 USD
92106 Xtreme Blue Windshield Washer Fluid – 1 Gallon
Vendor:PRIME GUARD

92106, Xtreme Blue Windshield Washer Fluid – Effective Cleaning for Clear Vis...

$3.99 USD
Shell ROTELLA SAE15W-40
Vendor:Shell

Shell ROTELLA SAE15W-40

$80.00 USD
Quick links
Location #1
Location #2
© 2025 STX Supply & Services . Powered by Shopify
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa