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AN & NPT Fittings & Adapters, Fuel Line Fittings, Hose Couplers & more
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the...
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.
No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.
Top Brands
Starting now, you can shop from all the best brands of automotive fittings on the market, including Russell, Earl’s, Aeroquip, and Fragola, plus our dependable and budget-friendly Summit Racing brand.
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -16 AN, -16 AN, Each
Part Number: MEZ-WP16016S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -12 AN, -16 AN, Each
Part Number: MEZ-WP16012S
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -16 AN, -20 AN, Each
Part Number: MEZ-WN0040S
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to AN, Straight, Aluminum, Black Anodized, -20 AN, -20 AN O-ring, Each
Part Number: MEZ-WN2041S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Blue Anodized, -16 AN, -12 AN, Each
Part Number: MEZ-WP12016B
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -12 AN, -20 AN, Each
Part Number: MEZ-WN0043S
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to AN, Straight, Aluminum, Black Anodized, -16 AN, -20 AN O-ring, Each
Part Number: MEZ-WN2040S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -12 AN, -12 AN, Each
Part Number: MEZ-WP12012S
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to AN, Straight, Aluminum, Black Anodized, -20 AN, -20 AN O-ring, Each
Part Number: MEZ-WN2000S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -16 AN, -16 AN, Each
Part Number: MEZ-WP16E16S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Blue Anodized, -16 AN, -16 AN, Each
Part Number: MEZ-WP16016B
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Blue Anodized, -10 AN, -8 AN, Each
Part Number: MEZ-WPM10B
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Fitting, Adapter, Union Reducer, Straight, -20AN O-Ring Male to -24AN Male, Aluminum, Blue Anodized, Each
Part Number: MEZ-WN0044B
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Water Pump Fitting
Part Number: MEZ-WPM12R
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Water Pump Fitting
Part Number: MEZ-WPM10C
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
MALE FITTING RED
Part Number: MEZ-WP06006R
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Water Outlet Fitting
Part Number: MEZ-WN2000B
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Water Pump Fitting
Part Number: MEZ-WPM08R
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Red Anodized, -12 AN, -20 AN, Each
Part Number: MEZ-WN0043R
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Water Pump Fitting
Part Number: MEZ-WPM08B
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Blue Anodized, -12 AN, -12 AN, Each
Part Number: MEZ-WP12012B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Polished, -16 AN, -20 AN, Each
Part Number: MEZ-WN0040U
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Water Outlet Fitting
Part Number: MEZ-WN2000R
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Blue Anodized, -16 AN, -16 AN, Each
Part Number: MEZ-WP16E16B
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Blue Anodized, -12 AN, -16 AN, Each
Part Number: MEZ-WP16E12B
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
