Universal Fuel System Testers

Universal Semi Truck Fuel System Testers
Please Note:
There are no vehicle specific diagnostic & testing tools available for your 2021 Western Star 4700. Please view our selection of universal fit products below.
  • ATD® - 0 to 10 psi Deluxe Vacuum and Fuel Pressure Tester
    ATD® - 0 to 10 psi Deluxe Vacuum and Fuel Pressure Tester (5657)
    0
    # mpn433406582
    Universal 0 to 10 psi Deluxe Vacuum and Fuel Pressure Tester by ATD®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more...
    Complete with of high quality hose, plus fittings to test domestic and foreign cars and trucks with gasoline EngineCompound gauge has a multicolor dual scale dial with ranges from pressure and vacuum
    $34.82
  • Lang Tools® - 0 to 10 psi Deluxe Vacuum and Fuel Pump Tester
    Lang Tools® - 0 to 10 psi Deluxe Vacuum and Fuel Pump Tester (TU-1PB)
    0
    # mpn2247213
    Universal 0 to 10 psi Deluxe Vacuum and Fuel Pump Tester by Lang Tools®. Heavy duty tester complete with 2 feet of high quality hose, plus 3 fittings to test all domestic and foreign cars and trucks with gasoline Engine. 3-1/2" compound...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $33.43
  • Lang Tools® - 0 to 100 psi Basic Fuel Pressure Tester Kit
    Lang Tools® - 0 to 100 psi Basic Fuel Pressure Tester Kit (TU-32-2)
    1
    # mpn2247214
    Universal 0 to 100 psi Basic Fuel Pressure Tester Kit by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $245.99
  • Lang Tools® - 0 to 300 psi Compucheck Fuel System Pressure Test Gauge
    Lang Tools® - 0 to 300 psi Compucheck Fuel System Pressure Test Gauge (TU-32-20)
    0
    # mpn2247131
    Universal 0 to 300 psi Compucheck Fuel System Pressure Test Gauge by Lang Tools®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $146.26
  • Lisle® - 0 to 14 psi Vacuum and Fuel Pump Tester
    Lisle® - 0 to 14 psi Vacuum and Fuel Pump Tester (20300)
    0
    # mpn1608449
    Universal 0 to 14 psi Vacuum and Fuel Pump Tester by Lisle®. Easy reading gauge assures accurate vacuum and pressure check. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $25.50
  • Lisle® - Noid Light
    Lisle® - Noid Light (27800)
    0
    # mpn1608475
    Universal Noid Light by Lisle®. Adjustable Probes fit all Electronic Fuel Injection Systems. Clam Shell. Versatile tool tests throttle body injectors, ported fuel injectors and sequential central port injectors. One-person operation....
    Expertly Crafted using premium-grade materialsUnsurpassed in functionality and reliability
    $29.85
  • OTC® - 0 to 100 psi Fuel Pressure Tester Kit
    OTC® - 0 to 100 psi Fuel Pressure Tester Kit (5630)
    0
    # mpn1928992
    Universal 0 to 100 psi Fuel Pressure Tester Kit by OTC®. Quickly and easily locate any malfunctioning fuel system component, including fuel filters, pressure regulators, fuel lines, and fuel pumps without removing it from the vehicle.
    Large, easy-to-readSolid brass fittings
    $52.27
  • OTC® - 0 to 100 psi Pro Master Fuel Injection Tester Kit
    OTC® - 0 to 100 psi Pro Master Fuel Injection Tester Kit (6550PRO)
    0
    # mpn1929136
    Universal 0 to 100 psi Pro Master Fuel Injection Tester Kit by OTC®. Perform fuel pressure testing, diagnose weak fuel pumps or restricted filters, test for fuel flow and perform leak-down tests. This product is made of high-quality...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $808.72
  • OTC® - 0 to 15 psi Fuel System Vacuum and Pressure Tester Kit
    OTC® - 0 to 15 psi Fuel System Vacuum and Pressure Tester Kit (5613)
    0
    # mpn1930043
    Universal 0 to 15 psi Fuel System Vacuum and Pressure Tester Kit by OTC®. The 5613 is deal for testing vacuum lines and components. Accurately tests low pressure fuel systems. Quickly diagnose internal engine problems such as bad rings,...
    Pin point hard to find problems such as cracked linesLarge gauge features a chrome bezel and rugged protective outer boot
    $42.86
  • OTC® - 0 to 22000 psi Diesel Fuel Pressure Tester
    OTC® - 0 to 22000 psi Diesel Fuel Pressure Tester (3674)
    0
    # mpn4487532546
    Universal 0 to 22000 psi Diesel Fuel Pressure Tester by OTC®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient,...
    Read diesel fuel pressure in vehicleNo fittings required
    $246.82
  • OTC® - 0 to 30 psi Vacuum and Pressure Tester Kit
    OTC® - 0 to 30 psi Vacuum and Pressure Tester Kit (6975)
    0
    # mpn4642561234
    Universal 0 to 30 psi Vacuum and Pressure Tester Kit by OTC®. The 6975 Vacuum/Pressure System Tester can immediately diagnose leaks in pressure or vacuum systems. The patented design includes an intuitive rotary dial for quick switching...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $227.48
  • OTC® - Fiber Optic Noid Light Extension Cable
    OTC® - Fiber Optic Noid Light Extension Cable (6260)
    0
    # mpn4686459870
    Universal Fiber Optic Noid Light Extension Cable by OTC®. A Noid lite is inserted into cup end of extension table, then plugged into vehicle's injector wiring harness. Fiber optic cable is routed out of engine compartment with end...
    Four foot length permits easy viewing of fuel injector voltage signal from almost anywhere on the vehicleUsed with OTC Nos. 7187, 7188, 7601, 7602, 7608, 7828 and 6023, as well as other brands of Noid lights
    $60.18
  • OTC® - Fuel Injection Pulse Tester
    OTC® - Fuel Injection Pulse Tester (3398)
    0
    # mpn1930628
    Universal Fuel Injection Pulse Tester by OTC®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient, saving your...
    Check cylinder balance by firing individual injectors at 1/2-second increments in three different rangesPower and output lights indicate test activation
    $154.68
  • OTC® - Pressure Gauge
    OTC® - Pressure Gauge
    0
    # 5277144326
    Universal Pressure Gauge by OTC®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $32.93 - $66.91
  • OTC® - Vacuum Tester
    OTC® - Vacuum Tester (6978)
    0
    # mpn4643285630
    Universal Vacuum Tester by OTC®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient, saving your time and...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $120.47
  • Performance Tool® - 0 to 10 psi Vacuum and Fuel Pump Tester
    Performance Tool® - 0 to 10 psi Vacuum and Fuel Pump Tester (W80594)
    0
    # mpn4525946022
    Universal 0 to 10 psi Vacuum and Fuel Pump Tester by Performance Tool®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more...
    Check fuel pump suction or pressureTests settings of the carburetor
    $15.42
  • S&G Tool Aid® - 0 to 10 psi Deluxe Vacuum and Fuel Pump Tester
    S&G Tool Aid® - 0 to 10 psi Deluxe Vacuum and Fuel Pump Tester (33700)
    0
    # mpn2534280
    Universal 0 to 10 psi Deluxe Vacuum and Fuel Pump Tester by S&G Tool Aid®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and...
    Used in motor diagnostic work to check for leaky intake manifold, clogged muffler and leaky, burnt or sticky valvesDiagnose incorrect timing
    $61.49
  • S&G Tool Aid® - 0 to 100 psi Basic Fuel Injection Pressure Tester
    S&G Tool Aid® - 0 to 100 psi Basic Fuel Injection Pressure Tester (33770)
    0
    # mpn2533885
    Universal 0 to 100 psi Basic Fuel Injection Pressure Tester by S&G Tool Aid®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and...
    The perfect starter unit - expand as neededLarge diameter gage with dual scale and hang-up hook
    $42.38
  • S&G Tool Aid® - 0 to 100 psi Multi Purpose Master Fuel Injection Pressure Tester Kit with Quick Coupler
    S&G Tool Aid® - 0 to 100 psi Multi Purpose Master Fuel Injection Pressure Tester Kit with Quick Coupler (58000)
    0
    # mpn2534294
    Universal 0 to 100 psi Multi Purpose Master Fuel Injection Pressure Tester Kit with Quick Coupler by S&G Tool Aid®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will...
    Test virtually all domestic and imported cars and trucks with gasoline fuel injection systemsQuick coupler fittings provide easy and fast hook-ups
    $373.14
  • S&G Tool Aid® - 48" Fuel Injection Pressure Hose Adapter with Quick Coupler
    S&G Tool Aid® - 48" Fuel Injection Pressure Hose Adapter with Quick Coupler (53904)
    0
    # mpn2533661
    Universal 48" Fuel Injection Pressure Hose Adapter with Quick Coupler by S&G Tool Aid®. Provides more mobility while monitoring fuel injection pressure. This product is designed and manufactured to help you keep the fuel system of your...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $52.26
  • S&G Tool Aid® - Fuel Injection Pressure Tester Bleed-Off Kit
    S&G Tool Aid® - Fuel Injection Pressure Tester Bleed-Off Kit (37400)
    0
    # mpn2533655
    Universal Fuel Injection Pressure Tester Bleed-Off Kit by S&G Tool Aid®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $33.99
  • S&G Tool Aid® - Noid Light Set
    S&G Tool Aid® - Noid Light Set (36300)
    0
    # mpn2534137
    Universal Noid Light Set by S&G Tool Aid®. Quickly, easily and economically test electronic fuel injection signals. Easy to use - just disconnect the wiring to the fuel injectors, install the Noid Light into the injector wiring harness...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $21.24
  • SUR&R® - 0 to 120 psi Deluxe Fuel Injection Pressure Tester Kit
    SUR&R® - 0 to 120 psi Deluxe Fuel Injection Pressure Tester Kit (FPT22)
    0
    # mpn2542687
    Universal 0 to 120 psi Deluxe Fuel Injection Pressure Tester Kit by SUR&R®. Accurately Diagnose Fuel Delivery Problems. Advanced kit tests faulty fuel pumps, pressure regulators, fuel lines, check valves, and fuel filters. This product...
    Make connections quickly and easily using S.U.R.&R.- exclusive Quick Connect adapters with thumb release, push button convenienceExtra-long, hose included for ease of use inside vehicle cabin
    $282.71
  • SUR&R® - 12 mm Banjo Line Female Adapter
    SUR&R® - 12 mm Banjo Line Female Adapter (FSA70)
    0
    # mpn4712443237
    Universal 12 mm Banjo Line Female Adapter by SUR&R®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient, saving...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $20.86
  • SUR&R® - 5/16" Quick Connect to Nylon Connector
    SUR&R® - 5/16" Quick Connect to Nylon Connector (K150)
    0
    # mpn2542456
    Universal 5/16" Quick Connect to Nylon Connector by SUR&R®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient,...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $12.54
  • SUR&R® - 9/16" Spring Lock Line Male Adapter
    SUR&R® - 9/16" Spring Lock Line Male Adapter (FSA55)
    0
    # mpn1477886723
    Universal 9/16" Spring Lock Line Male Adapter by SUR&R®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient,...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $21.46
  • SUR&R® - Deluxe Fuel Pressure Tester Adapter Kit
    SUR&R® - Deluxe Fuel Pressure Tester Adapter Kit (FPT290)
    0
    # mpn2542688
    Universal Deluxe Fuel Pressure Tester Adapter Kit by SUR&R®. Turn Your Basic Fuel Pressure Tester Into A Master Kit. Universal adapter set connects fuel pressure testers and injection cleaner canisters to virtually any vehicle.
    21-piece kit fits over 90% of domestic and foreign vehiclesExtension hose allows pressure gauge to be read inside vehicle during drivability testing
    $222.68
  • SUR&R® - FPT22 Tee Fitting
    SUR&R® - FPT22 Tee Fitting (FPT017)
    0
    # mpn4759069433
    Universal FPT22 Tee Fitting by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $13.65
  • SUR&R® - Female Spring Lock to Nylon Connector
    SUR&R® - Female Spring Lock to Nylon Connector
    0
    # 2009142079
    Universal Female Spring Lock to Nylon Connector by SUR&R®. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. It will make fuel system maintenance easier and more convenient,...
    Designed for your fuel system maintenanceMade from quality materials to survive the test of time
    $13.25 - $13.87
  • SUR&R® - Inline Schrader™ Valve
    SUR&R® - Inline Schrader™ Valve
    0
    # 3608090219
    Universal Inline Schrader™ Valve by SUR&R®. Provides Easy Access For Connecting Fuel System Testing And Cleaning Equipment. Problem - Hard-to-access or non-existent Schrader™ valves make it difficult to connect fuel system...
    Fits virtually any vehicleProvides a permanent valve location that is easy to access
    $24.20 - $25.60