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FITTINGS AND COUPLERS

FITTINGS AND COUPLERS

FITTINGS AND COUPLERS

Fittings and couplers are essential components in various industries, including automotive, marine, and industrial applications. These products are designed to connect, disconnect, or redirect fluid or gas flow in a system effectively and efficiently.

Whether you need to join two hoses together, adapt different fitting sizes, or create a quick connect/disconnect mechanism, the fittings and couplers category has a wide range of products to meet your specific needs. From 90-degree connectors to straight adapters and Y-fittings, there are options available for every type of connection requirement.

Manufactured by trusted brands like Vulcan Performance, Fleece, PPE, and Fragola, these fittings and couplers are made from high-quality materials such as nylon, steel, and aluminum to ensure durability and reliability. Some products even feature a push-lock design for quick and secure installation without the need for additional tools.

Whether you are a professional mechanic, DIY enthusiast, or industrial operator, having the right fittings and couplers in your toolkit is essential for maintaining and repairing equipment effectively. With a diverse selection of products available, you can find the perfect fit for your specific application, helping you get the job done right the first time.

Explore our range of fittings and couplers today and discover the perfect solution for all your fluid and gas connection needs. Trust in the quality and performance of these products to keep your systems running smoothly and efficiently.
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  • BOSTECH SK01013 BANJO RETURN SEALS 2001-2004 GM 6.6L DURAMX LB7

    BOSTECH SK01013 BANJO RETURN SEALS 2001-2004 GM 6.6L DURAMX LB7

    BOSTECH FUEL

    $9.95
    Fuel Injection Return Line Gasket Kit Brand: BT-Power Condition: New Engine Fitment: GM Duramax LB7 The BOSTECH SK01013 Banjo Return Seals are an essential component for the 2001-2004 GM 6.6L Duramax LB7, providing an effective solution for...
    $9.95
    Qty in Cart: 0
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    $9.95
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  • DORMAN 904-112 AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML DORMAN 904-112 AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    DORMAN 904-112 AIR BLEEDER SCREW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    DORMAN

    $13.85
    This diesel fuel filter bleeder screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. Direct replacement - this diesel fuel filter bleeder...
    $13.85
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  • DORMAN 904-554 FUEL RETURN LINE BANJO BOLT (RETURN PIPE) 2001-2004 GM 6.6L DURAMAX LB7 DORMAN 904-554 FUEL RETURN LINE BANJO BOLT (RETURN PIPE) 2001-2004 GM 6.6L DURAMAX LB7

    DORMAN 904-554 FUEL RETURN LINE BANJO BOLT (RETURN PIPE) 2001-2004 GM 6.6L DURAMAX LB7

    DORMAN

    $9.49
    Ensure proper fuel flow with this fuel line banjo bolt. Replaces corroded, stripped or damaged original bolt. Matches stock appearance, fit and function for a direct replacement. Exact match - This fuel line banjo bolt is a direct replacement for a...
    $9.49
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  • PPE 113059520 AIR BLEEDER SCREW BLACK 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML PPE 113059520 AIR BLEEDER SCREW BLACK 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    PPE 113059520 AIR BLEEDER SCREW BLACK 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    PACIFIC PERFORMANCE ENGINEERING

    $13.49
    The PPE 113059520 Air Bleeder Screw for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engines is a durable and reliable solution for your vehicle's air bleeding needs. Say goodbye to the common issues of damage and distortion found in plastic bleeder...
    $13.49
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  • PPE 113059524 AIR BLEEDER SCREW GOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    PPE 113059524 AIR BLEEDER SCREW GOLD 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    PACIFIC PERFORMANCE ENGINEERING

    $13.49
    The PPE 113059524 Air Bleeder Screw in Gold is specifically designed for 2001-2016 GM 6.6L Duramax engines including LB7, LLY, LBZ, LMM, and LML models. Say goodbye to the common issues faced with plastic bleeder screws, as this upgraded version is...
    $13.49
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  • VIBRANT PERFORMANCE 22908 | -8AN PUSH-ON 90 DEG HOSE END FITTING - ALUMINUM

    VIBRANT PERFORMANCE 22908 | -8AN PUSH-ON 90 DEG HOSE END FITTING - ALUMINUM

    VIBRANT PERFORMANCE

    $17.99
    -8AN PUSH-ON 90 DEG HOSE END FITTING - ALUMINUM
    $17.99
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    $17.99
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  • VIBRANT PERFORMANCE 22408 | -8AN PUSH-ON 45 DEG HOSE END FITTING - ALUMINUM

    VIBRANT PERFORMANCE 22408 | -8AN PUSH-ON 45 DEG HOSE END FITTING - ALUMINUM

    VIBRANT PERFORMANCE

    $17.99
    -8AN PUSH-ON 45 DEG HOSE END FITTING - ALUMINUM
    $17.99
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  • VIBRANT PERFORMANCE 22008 | -8AN PUSH-ON STRAIGHT HOSE END FITTING - ALUMINUM

    VIBRANT PERFORMANCE 22008 | -8AN PUSH-ON STRAIGHT HOSE END FITTING - ALUMINUM

    VIBRANT PERFORMANCE

    $6.99
    -8AN PUSH-ON STRAIGHT HOSE END FITTING - ALUMINUM
    $6.99
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  • VIBRANT PERFORMANCE 16860 | -6AN FEMALE TO -6AN MALE STRAIGHT CUT ADAPTER WITH O-RING

    VIBRANT PERFORMANCE 16860 | -6AN FEMALE TO -6AN MALE STRAIGHT CUT ADAPTER WITH O-RING

    VIBRANT PERFORMANCE

    $9.99
    -6AN FEMALE TO -6AN MALE STRAIGHT CUT ADAPTER WITH O-RING
    $9.99
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  • VIBRANT PERFORMANCE 16616 | -6AN (0.38IN ID) TO 12MM X 1.5 METRIC STRAIGHT ADAPTER

    VIBRANT PERFORMANCE 16616 | -6AN (0.38IN ID) TO 12MM X 1.5 METRIC STRAIGHT ADAPTER

    VIBRANT PERFORMANCE

    $7.99
    -6AN (0.38IN ID) TO 12MM X 1.5 METRIC STRAIGHT ADAPTER
    $7.99
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  • CPP DIESEL PLT8 PUSH LOCK FUEL PRESSURE TEE 1/2" UNIVERSAL CPP DIESEL PLT8 PUSH LOCK FUEL PRESSURE TEE 1/2" UNIVERSAL

    CPP DIESEL PLT8 PUSH LOCK FUEL PRESSURE TEE 1/2" UNIVERSAL

    CPP DIESEL

    $16.95
    The CPP Diesel PLT8 Push Lock Fuel Pressure Tee 1/2" Universal is a high-quality component designed for seamless integration into your vehicle's fuel system. Crafted from durable aluminum, this pressure tee features a precision machined construction that...
    $16.95
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  • FRAGOLA 229006-BL #6 X 90 PRO-FLOW HOSE END - BLACK

    FRAGOLA 229006-BL #6 X 90 PRO-FLOW HOSE END - BLACK

    FRAGOLA

    $14.82
    #6 X 90 PRO-FLOW HOSE END BLACK Series 2000 Push-Lite Race Hose End (229006-BL) by Fragola Performance Systems®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency...
    $14.82
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  • FRAGOLA 481688 #8 X 1/2 MPT, STRAIGHT ADAPTER

    FRAGOLA 481688 #8 X 1/2 MPT, STRAIGHT ADAPTER

    FRAGOLA

    $7.99
    #8 X 1/2 MPT, STRAIGHT ADAPTER Fragola Performance Systems AN to Pipe Thread Fittings To the people at Fragola, engineering is the key, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems AN to pipe thread...
    $7.99
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  • FRAGOLA 209004-BL #4 PUSH LOCK END 90 BLACK

    FRAGOLA 209004-BL #4 PUSH LOCK END 90 BLACK

    FRAGOLA

    $18.99
    Fragola Performance Systems Series 8000 Push-Lite Race Hose Ends Fragola Performance Systems Series 8000 Push-Lite race hose ends feature a unique one-piece design that eliminates two brazed joints, minimizing potential leakage and improving flow and...
    $18.99
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  • FRAGOLA 220106-BL #6 STRAIGHT PRO-FLOW HOSE END BLACK

    FRAGOLA 220106-BL #6 STRAIGHT PRO-FLOW HOSE END BLACK

    FRAGOLA

    $8.99
    #6 STRAIGHT PRO-FLOW HOSE END BLACK Fragola Performance Systems Series 2000 Pro-Flow Hose Ends Manufacturing plumbing parts for the performance aftermarket is serious business, at least to the people at Fragola. Long hours and the belief that hose ends...
    $8.99
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  • FRAGOLA 495006-BL  INLINE GAUGE ADAPTER, #8 MALE X #8 FEM BLACK

    FRAGOLA 495006-BL INLINE GAUGE ADAPTER, #8 MALE X #8 FEM BLACK

    FRAGOLA

    $17.99
    INLINE GAUGE ADAPTER, #8 MALE X #8 FEM BLACK Fragola Performance Systems Pressure Gauge Adapters When you need fittings for a specific application--be it for your carburetor, power steering, fuel injection, or nitrous--look to Fragola Performance...
    $17.99
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  • FRAGOLA 481662-BL #6 X 1/8 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA 481662-BL #6 X 1/8 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA

    $5.99
    #6 X 1/8 MPT, STRAIGHT ADAPTER BLACK   Fragola Performance Systems AN to Pipe Thread Fittings To the people at Fragola, engineering is the key, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems AN to pipe...
    $5.99
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  • FRAGOLA 200108-BL #8 PUSH LOCK END STR BLACK

    FRAGOLA 200108-BL #8 PUSH LOCK END STR BLACK

    FRAGOLA

    $6.99
    #8 PUSH LOCK END STR BLACK 8000 Series Push-Lite Race Hose End (200108-BL) by Fragola Performance Systems®. Unique One-Piece design eliminates two brazed joints, minimizing potential leakage, improving flow and appearance. The correct AN specified...
    $6.99
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  • FRAGOLA 200110-BL #10 PUSH LOCK END STR BLACK

    FRAGOLA 200110-BL #10 PUSH LOCK END STR BLACK

    FRAGOLA

    $8.99
    #10 PUSH LOCK END     STR  BLACK Fragola Performance Systems Series 8000 Push-Lite Race Hose Ends Fragola Performance Systems Series 8000 Push-Lite race hose ends feature a unique one-piece design that eliminates two brazed joints,...
    $8.99
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  • FRAGOLA 481606-BL #6 X 1/4 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA 481606-BL #6 X 1/4 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA

    $5.99
      #6 X 1/4 MPT, STRAIGHT ADAPTER BLACK   Fragola Performance Systems AN to Pipe Thread Fittings To the people at Fragola, engineering is the key, and perfecting their hose ends and fittings is serious business. Fragola Performance...
    $5.99
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  • FRAGOLA 204508-BL #8 PUSH LOCK END 45 BLACK

    FRAGOLA 204508-BL #8 PUSH LOCK END 45 BLACK

    FRAGOLA

    $18.99
    Fragola Performance Systems Series 8000 Push-Lite Race Hose Ends Fragola Performance Systems Series 8000 Push-Lite race hose ends feature a unique one-piece design that eliminates two brazed joints, minimizing potential leakage and improving flow and...
    $18.99
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    $18.99
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  • FRAGOLA 581607 #8 X 1/4 MPT, STRAIGHT ADAPTER - STEEL

    FRAGOLA 581607 #8 X 1/4 MPT, STRAIGHT ADAPTER - STEEL

    FRAGOLA

    $4.99
    Fragola Performance Systems AN to Pipe Thread Fittings To the people at Fragola, engineering is the key, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems AN to pipe thread fittings are manufactured from...
    $4.99
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    $4.99
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  • FRAGOLA 495110 #4 X 9/16-18 (6) RADIUS FITTINGS

    FRAGOLA 495110 #4 X 9/16-18 (6) RADIUS FITTINGS

    FRAGOLA

    $10.99
    Fragola Performance Systems Radius AN to O-Ring Adapters Whether you need bulkheads, tees, unions, reducers, swivels, couplers, or elbows to complete your plumbing job, look no further than Fragola for the finest fittings and adapters available. To the...
    $10.99
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  • FRAGOLA 200106-BL #6 PUSH LOCK END STR BLACK

    FRAGOLA 200106-BL #6 PUSH LOCK END STR BLACK

    FRAGOLA

    $5.99
    #6 PUSH LOCK END STR BLACK 8000 Series Push-Lite Race Hose End (200106-BL) by Fragola Performance Systems®. Unique One-Piece design eliminates two brazed joints, minimizing potential leakage, improving flow and appearance. The correct AN specified...
    $5.99
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  • FRAGOLA 209006-BL #6 PUSH LOCK END 90 BLACK

    FRAGOLA 209006-BL #6 PUSH LOCK END 90 BLACK

    FRAGOLA

    $18.99
    #6 PUSH LOCK END 90 BLACK Fragola Performance Systems Series 8000 Push-Lite Race Hose Ends Fragola Performance Systems Series 8000 Push-Lite race hose ends feature a unique one-piece design that eliminates two brazed joints, minimizing potential...
    $18.99
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    $18.99
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  • FRAGOLA 481616-BL #16 X 1 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA 481616-BL #16 X 1 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA

    $18.99
     #16 X 1 MPT, STRAIGHT ADAPTER BLACK Fragola Performance Systems AN to Pipe Thread Fittings To the people at Fragola, engineering is the key, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems AN to pipe...
    $18.99
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    $18.99
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  • FRAGOLA 204506-BL #6 PUSH LOCK END 45 BLACK

    FRAGOLA 204506-BL #6 PUSH LOCK END 45 BLACK

    FRAGOLA

    $16.99
     #6 PUSH LOCK END 45 BLACK Fragola Performance Systems Series 8000 Push-Lite Race Hose Ends Fragola Performance Systems Series 8000 Push-Lite race hose ends feature a unique one-piece design that eliminates two brazed joints, minimizing potential...
    $16.99
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    $16.99
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  • FRAGOLA 582310 #10 X 1/2 MPT, 45 ADAPTER - STEEL

    FRAGOLA 582310 #10 X 1/2 MPT, 45 ADAPTER - STEEL

    FRAGOLA

    $11.99
    #10 X 1/2 MPT, 45 ADAPTER - STEEL Fragola Performance Systems AN to Pipe Thread Fittings To the people at Fragola, engineering is the key, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems AN to pipe thread...
    $11.99
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    $11.99
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  • FRAGOLA 180110-BL #10 STRAIGHT X 7/8-14 (10) HOSE END BLACK

    FRAGOLA 180110-BL #10 STRAIGHT X 7/8-14 (10) HOSE END BLACK

    FRAGOLA

    $18.85
    #10 STRAIGHT X 7/8-14 (10) HOSE END BLACK Hose End Size: -10 AN   Fitting Style: Reusable swivel   Fitting Angle: Straight   Adapter Size: -10 AN O-ring   Adapter Attachment: Male threads   Fitting Material: Aluminum  ...
    $18.85
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    $18.85
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  • FRAGOLA 481607-BL #8 X 1/4 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA 481607-BL #8 X 1/4 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA

    $5.99
    #8 X 1/4 MPT, STRAIGHT ADAPTER BLACK Fragola Performance Systems AN to Pipe Thread Fittings To the people at Fragola, engineering is the key, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems AN to pipe thread...
    $5.99
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    $5.99
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  • FRAGOLA 481610-BL #10 X 1/2 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA 481610-BL #10 X 1/2 MPT, STRAIGHT ADAPTER BLACK

    FRAGOLA

    $8.99
    #10 X 1/2 MPT, STRAIGHT ADAPTER BLACK Fragola Performance Systems AN to Pipe Thread Fittings To the people at Fragola, engineering is the key, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems AN to pipe...
    $8.99
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    $8.99
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  • FRAGOLA 209008-BL #8 PUSH LOCK END 90 BLACK

    FRAGOLA 209008-BL #8 PUSH LOCK END 90 BLACK

    FRAGOLA

    $18.99
    Fragola Performance Systems Series 8000 Push-Lite Race Hose Ends Fragola Performance Systems Series 8000 Push-Lite race hose ends feature a unique one-piece design that eliminates two brazed joints, minimizing potential leakage and improving flow and...
    $18.99
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    $18.99
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  • PPE 513081000 AIR BLEEDER SCREW-YELLOW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML PPE 513081000 AIR BLEEDER SCREW-YELLOW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    PPE 513081000 AIR BLEEDER SCREW-YELLOW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    PACIFIC PERFORMANCE ENGINEERING

    $13.49
    Enhance the durability and performance of your 2001-2016 GM 6.6L Duramax engine with the PPE 513081000 Air Bleeder Screw in vibrant yellow. Crafted from high-quality billet aluminum, this air bleeder screw stands out for its exceptional strength and...
    $13.49
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    $13.49
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  • FLEECE FPE-CP3-RTRN CP3 RETURN FITTING-3/8IN FLEECE FPE-CP3-RTRN CP3 RETURN FITTING-3/8IN

    FLEECE FPE-CP3-RTRN CP3 RETURN FITTING-3/8IN

    FLEECE PERFORMANCE

    $15.95
    Enhance the performance of your diesel engine with the Fleece FPE-CP3-RTRN CP3 Return Fitting. This top-of-the-line fitting is specially crafted from high-quality 316 stainless steel in-house by Fleece Performance to optimize the flow of return fuel from...
    $15.95
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    $15.95
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