Plug Fittings - Male threads Fitting Attachment 1 - Steel Fitting Material - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Trick Flow® Small Block Ford Thermactor Inserts TFS-51400265

Trick Flow® Small Block Ford Thermactor Inserts TFS-51400265

Fitting, Thermactor Insert, Steel, Zinc Plated, 5/8 in.-11 Male Thread, Each

Part Number: TFS-51400265

4.7 out of 5 stars ( 30 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Plugs SUM-220515

Inverted Flare Plug, 3/8-24 in. Male Thread, Steel, Zinc, Each

Part Number: SUM-220515

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Pioneer Plugs PF-580-4

Fitting, Thermactor Insert, Steel, Black Oxide, 5/8 in.-11 Male Thread, Set of 4

Part Number: PIO-PF-580-4

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Plugs SUM-220536

Inverted Flare Plug, 1/2- 20 in. Male Thread, Steel, Zinc, Each

Part Number: SUM-220536

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Plugs SUM-220535

Inverted Flare Plug, 7/16- 24 in. Male Thread, Steel, Zinc, Each

Part Number: SUM-220535

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Low Oil Pressure Switch Plugs SME-2018

Fitting, Oil Pan Sensor Plug, Steel, Zinc, 20mm x 1.5, Includes O-Ring, Each

Part Number: SME-2018

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Canton Racing Plugs 22-405

Fitting, Sender Port Plug, Steel, Natural, 20mm x 1.5, Fits CTR-15-244, Each

Part Number: CTR-22-405

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Plugs SUM-220537

Inverted Flare Plug, 9/16- 18 in. Male Thread, Steel, Zinc, Each

Part Number: SUM-220537

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Allstar Performance Master Cylinder Plug Kits ALL99258

Fittings, Master Cylinder Plugs, Steel, Zinc Plated, Hex Head, Male Thread, 1/2 in.-20, 9/16 in.-18, Pair

Part Number: AAF-ALL99258

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Dorman Inverted Flare Fitting Plugs 785-452D

Fitting, Inverted Flare Fitting Plugs, 5/16 in., Male Threads, Hex, Natural, Steel, Each

Part Number: RNB-785-452D

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Dorman Pipe Plugs 090-107

Pipe Plug, Pipe Plug Counter Sunk, Hex M10-1.0, Head Size 5mm, Set of 5

Part Number: RNB-090-107

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Dorman Pipe Plugs 090-109

Pipe Plug, Pipe Plug Counter Sunk, Hex M14-1.5, Head Size 7mm, Set of 5

Part Number: RNB-090-109

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Dorman Pipe Plugs 090-110

Fitting, Pipe Plugs, M16 x 1.5, Male Threads, Internal Allen/Hex, Zinc, Steel, Set of 5

Part Number: RNB-090-110

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Chevrolet Performance Pipe Plugs 11588949

Fitting, Pipe Plug, Internal Allen Head, 16mm x 1.5 Male Threads, Steel, Natural, Buick, Chevy, GMC, Oldsmobile, 4.2L, Each

Part Number: NAL-11588949

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Dorman Inverted Flare Fitting Plugs 785-450D

Fitting, Inverted Flare Fitting Plugs, 3/8-20 in., Male Threads, Hex, Natural, Steel, Each

Part Number: RNB-785-450D

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Dorman Pipe Plugs 785-450

Fitting, Pipe Plug, Hex Head, Steel, Gold Iridited, 3/16 in. Size, Each

Part Number: RNB-785-450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

S&S Cycle Timing Plugs 31-2005

S&S Cycle 5/8-18 UNF-2A x .545in Threaded Timing Plug

Part Number: SSY-31-2005

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

Pioneer Plugs PF-580-100

Plug Fittings, Thermactor Plugs, Slotted Head, 5/8-11 in. Male Threads, Steel, Zinc Finish, Set of 100

Part Number: PIO-PF-580-100

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

S&S Cycle Plug Fittings 50-8331A

S&S Cycle 1/8-27 NPTF x .188in Pipe Plug w/ Yellow Sealant Patch

Part Number: SSY-50-8331A

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today