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AN & NPT Fittings & Adapters, Fuel Line Fittings, Hose Couplers & more

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Results 176 - 200 of 560

ZEX Nitrous AN to NPT Adapter Fittings NS6588

ZEX Nitrous AN to NPT Adapter Fittings NS6588

ZEX Nitrous AN to NPT Adapter Fittings NS6588

Fitting, Adapter, AN to NPT, Straight, Brass, Natural, -4 AN, 1/8 in. NPT, Each

Part Number: ZEX-NS6588

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Sierra Marine Fittings and Adapters 18-500-3814

Sierra Marine Fittings and Adapters 18-500-3814

Sierra Marine Fittings and Adapters 18-500-3814

Fittings, Brass, Adapter, Straight, 1/4 in, Male NPT, 3/8 in, Hose Barb, Each

Part Number: RRA-18-500-3814

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Sierra Marine Fittings and Adapters 18-601-3814

Sierra Marine Fittings and Adapters 18-601-3814

Sierra Marine Fittings and Adapters 18-601-3814

Fittings, Brass, Coupler, 90 degree, 3/8 in, Male NPT, 1/4 in, Male NPT, Each

Part Number: RRA-18-601-3814

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Nitrous Outlet AN to NPT Adapter Fittings 00-01254-B

Nitrous Outlet AN to NPT Adapter Fittings 00-01254-B

Nitrous Outlet AN to NPT Adapter Fittings 00-01254-B

Fitting, Adapter, AN to NPT, 45 Degree, Brass, Nickel Plated, -4 AN, 1/4 in. NPT, Each

Part Number: NXO-00-01254-B

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Holley Pro-Jection Service Parts 9906-143

Holley Pro-Jection Service Parts 9906-143

Holley Pro-Jection Service Parts 9906-143

Fittings and Adapters, Holley EFI, Replacement, Service Part, Adapter, Pro-Jection, -6 AN to 3/8 in. Hose Barb, Brass, Each

Part Number: HLY-9906-143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Helix Racing Products Fittings and Adapters 052-0450

Helix Racing Products Fittings and Adapters 052-0450

Helix Racing Products Fittings and Adapters 052-0450

BRASS HOSE SPLICER 5/16"

Part Number: HLX-052-0450

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

OER Fittings and Adapters GN111439

OER Fittings and Adapters GN111439

OER Fittings and Adapters GN111439

1968-77 Regal; Skylark; Engine Oil Pressure 45° Elbow; Brass

Part Number: OER-GN111439

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Eddie Marine Heater Hose Fittings HD-3458

Eddie Marine Heater Hose Fittings HD-3458

Eddie Marine Heater Hose Fittings HD-3458

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Chrome, 3/4 in. NPT, 5/8 in. Hose Barb, Each

Part Number: EDM-HD-3458

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Gardner-Westcott Hose Barb to Pipe Fittings J9032

Gardner-Westcott Hose Barb to Pipe Fittings J9032

Gardner-Westcott Hose Barb to Pipe Fittings J9032

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Brass, Chrome, 1/8 in. NPT, 3/8 in. Hose Barb, Each

Part Number: GAR-J9032

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Milton Hose End Fittings 600-2

Made in the USA Milton Hose End Fittings 600-2

Milton Hose End Fittings 600-2

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/8 in. NPT, 1/8 in. Hose Barb, Each

Part Number: MLI-600-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

S.U.R.&R. Inverted Flare Adapters SRRBR560C

S.U.R.&R. Inverted Flare Adapters SRRBR560C

S.U.R.&R. Inverted Flare Adapters SRRBR560C

Fitting, Reducer, Inverted Flare to Inverted Flare, Straight, Brass, Natural, 3/8-24 in. Inverted Flare, 9/16-18 in. Inverted Flare, Set of 100

Part Number: URR-BR560C

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

AutoMeter Temperature Adapters 2264

AutoMeter Temperature Adapters 2264

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter Temperature Adapters 2264

Temperature Adapter, Male 1/2 in. NPT to Female 5/8 in., Brass, Natural, Each

Part Number: ATM-2264

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 12/31/2025

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Estimated Ship Date: Today

Moroso NPT to Hose Barb Fittings 22736

Moroso NPT to Hose Barb Fittings 22736

Moroso NPT to Hose Barb Fittings 22736

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Brass, Natural, 1/2 in. NPT, 5/8 in. Hose Barb, Each

Part Number: MOR-22736

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Milton Adapter Fittings S-653-4

Made in the USA Milton Adapter Fittings S-653-4

Milton Adapter Fittings S-653-4

Fitting, Reducer, NPT to NPT, Straight, Brass, Natural, 3/8 in. NPT, 1/2 in. NPT, Each

Part Number: MLI-S-653-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Milton Reducer Hose Fittings 652-4

Made in the USA Milton Reducer Hose Fittings 652-4

Milton Reducer Hose Fittings 652-4

Fitting, Reducer, NPT to NPT, Straight, Brass, Natural, 3/4 in. NPT, 3/8 in. NPT, Each

Part Number: MLI-652-4

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sierra Marine Fittings and Adapters 18-80401

Sierra Marine Fittings and Adapters 18-80401

Sierra Marine Fittings and Adapters 18-80401

Fittings, Brass, Adapter, Straight, Nickel Plated, 3/8 in. Male NPT, 3/8 in Quick Connect, Each

Part Number: RRA-18-80401

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Sierra Marine Fittings and Adapters 18-500-5614

Sierra Marine Fittings and Adapters 18-500-5614

Sierra Marine Fittings and Adapters 18-500-5614

Fittings, Brass, Adapter, Straight, 1/4 in, Male NPT, 5/16 in, Hose Barb, Each

Part Number: RRA-18-500-5614

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Sierra Marine Fittings and Adapters 18-500-5618

Sierra Marine Fittings and Adapters 18-500-5618

Sierra Marine Fittings and Adapters 18-500-5618

Fittings, Brass, Adapter, Straight, 1/8 in, Male NPT, 5/16 in, Hose Barb, Each

Part Number: RRA-18-500-5618

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Sierra Marine Fittings and Adapters 18-8054

Sierra Marine Fittings and Adapters 18-8054

Sierra Marine Fittings and Adapters 18-8054

Fittings, Brass, Natural, Straight Adapter, 1/8 in. Male NPT, 5/16 in. Hose Barb, Each

Part Number: RRA-18-8054

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Helix Racing Products Fittings and Adapters 052-0440

Helix Racing Products Fittings and Adapters 052-0440

Helix Racing Products Fittings and Adapters 052-0440

BRASS HOSE SPLICER 3/8"

Part Number: HLX-052-0440

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Flaming River Power Steering Adapter Fittings FRM16X6AN

Flaming River Power Steering Adapter Fittings FRM16X6AN

Flaming River Power Steering Adapter Fittings FRM16X6AN

Fitting, Adapter, AN to Metric Threads, Straight, Brass, Natural, -6 AN, M16 x 1.5, Each

Part Number: FLA-FRM16X6AN

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AutoMeter Temperature Adapters 2284

AutoMeter Temperature Adapters 2284

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter Temperature Adapters 2284

Fitting, Adapter, 3/8 in. NPT Male, 1/8 in. NPT Female, Brass, Each

Part Number: ATM-2284

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 12/31/2025

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Estimated Ship Date: Today

Gardner-Westcott Hose Barb to Pipe Fittings 7-68HHB-12X8

Gardner-Westcott Hose Barb to Pipe Fittings 7-68HHB-12X8

Gardner-Westcott Hose Barb to Pipe Fittings 7-68HHB-12X8

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Chrome, 1/2 in. NPT, 3/4 in. Hose Barb, Each

Part Number: GAR-768HHB-12X8

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Milton Hose End Fittings S-600

Made in the USA Milton Hose End Fittings S-600

Milton Hose End Fittings S-600

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/4 in. NPT, 1/4 in. Hose Barb, Pair

Part Number: MLI-S-600

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Nitrous Express AN to NPT Adapter Fittings 16150

Made in the USA Nitrous Express AN to NPT Adapter Fittings 16150

Nitrous Express AN to NPT Adapter Fittings 16150

Fitting, Adapter, AN to UNF, Straight, Brass, Nickel Plated, -3 AN, 5/16 in. UNF, Each

Part Number: NEX-16150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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