Availability
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.
Showing In Stock Items. Show All 41 Items.
Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -6 AN, -10 AN, Each
Part Number: JET-34171
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Fitting, Adapter, AN to AN, Straight, Aluminum, Black Anodized, -8 AN, -10 AN O-ring, Each
Part Number: JET-34172
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to AN, Straight, Aluminum, Black Anodized, -10 AN, -10 AN O-ring, Each
Part Number: JET-34173
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -3 AN, 1/8 in. NPT, Each
Part Number: NOS-17943NOS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to UNF, Straight, Aluminum, Natural, -3 AN, 5/16-24 in., Each
Part Number: NEX-16149
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, Straight, Aluminum, Red Anodized, -3 AN, 1/8 in. NPT, Each
Part Number: NOS-17953NOS
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to UNF, Straight, Brass, Nickel Plated, 1/4-28 in., -3 AN, Each
Part Number: NEX-92017
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, Straight, Stainless Steel, Natural, -3 AN, 1/4-28 in., Each
Part Number: NOS-17954SSNOS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, AN to NPT, Straight, Aluminum, Blue Anodized, -3 AN, 1/8 in. NPT, Each
Part Number: NOS-17952NOS
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
1/8 NPT X -4AN 45 Degree (Machined Down for Jet)
Part Number: NXO-00-01251-J
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
1/8" NPT X 3AN 45° Fitting (Machined for Jet)
Part Number: NXO-00-01250-J
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
4AN-5/16-24 JET FITTING
Part Number: NXO-00-01807-J
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 3/8 in. Hose Barb, Each
Part Number: EDL-8080
Estimated Ship Date: Today
Estimated Ship Date: Today
Nitrous Outlet 1/8" NPT x 1/8" NPT 45 Degree Fitting - Male/Female
Part Number: NXO-60-01120-B
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
1" NPT 45 Degree Male To Female Adapter
Part Number: NXO-60-58041-10
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
1/4" NPT 45 Degree Male To Female Adapter
Part Number: NXO-60-58041-14
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
1/8" NPT 45 Degree Male To Female Adapter
Part Number: NXO-60-58041-18
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
3/4" NPT 45 Degree Male To Female Adapter
Part Number: NXO-60-58041-34
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
3/8" NPT 45 Degree Male To Female Adapter
Part Number: NXO-60-58041-38
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
1/4" NPT 90 Degree Male To Female Adapter
Part Number: NXO-60-58042-14
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
1-1/4" NPT 90 Degree Male To Female Adapter
Part Number: NXO-60-58042114
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
3AN Straight JIC 37 Degree AN Male To NPT Female
Part Number: NXO-60-58037-03
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
4AN Straight JIC 37 Degree AN Male To NPT Female
Part Number: NXO-60-58037-04
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
3AN 90 Degree JIC 37 Degree AN Male To NPT Female
Part Number: NXO-60-58038-03
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
1/2" NPT 45 Degree Male To Female Adapter
Part Number: NXO-60-58041-12
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
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