Dorman Fittings & Plugs

Fittings, Internal Allen Head Pipe Plug, 3/8 in. NPT, Steel, Cadmium, Set of 5

Part Number: RNB-090-028

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/24/2025

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 11/24/2025

Fitting, Heater Hose Connection, Straight, Plastic, Black, 3/4 in. Hose Barb to 3/4 in. Hose Barb, Each

Part Number: RNB-47095

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/24/2025

Fitting, Heater Hose Connector, Straight, Steel, Natural, 3/4 in. Hose Barb, Each

Part Number: RNB-56430

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Fitting, Tee, Fuel Hose, 5/16 in. Hose Barbs, Brass, Natural, Each

Part Number: RNB-55107

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Vacuum Tubing Connectors, Assortment, 90 degree, Vinyl, Black, Set of 4

Part Number: RNB-47431

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/24/2025

Fitting, Transmission Cooler Line Connector, Steel, 3/8 NPT Male Threads, Quick-connect, Cadillac, Chevy, GMC

Part Number: RNB-800-606

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Crush Washers, Brake Hose Washer Type, 0.390 in. Hole Size, 0.625 in. O.D., Copper, Natural, Pair

Part Number: RNB-66272

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Brake Fitting, Brake Line Adapter, Straight, Brass, Natural, 1/2-20 in. Male, 3/8-24 in. Female, Each

Part Number: RNB-788-515

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Fittings, Cooling Bypass Caps, Rubber, Black, 3/4 in. Female Push-on, Set of 5

Part Number: RNB-493-101

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Fitting, Heater Hose Connector, 90 degree, Plastic, Black, 3/8 in. Hose Barb To 3/8 in. Hose Barb, Each

Part Number: RNB-47060

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Fitting, Coupler, Union, NPT to NPT, 45 Degree, Brass, Natural, 1/8 in. NPT, 1/8 in. NPT, Each

Part Number: RNB-785-428

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/24/2025

Fitting, Heater Hose Connection, Straight, Steel, Natural, 5/8 in. Hose Barb to 3/8 in.-18 Male NPT, Each

Part Number: RNB-56358

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Brake Fitting, Brake Line Adapter, Straight, Brass, Natural, 7/16-24 in. Female Thread, 1/2-20 in. Male Thread, Each

Part Number: RNB-788-516

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/24/2025

Fitting, Tee, Brass, Natural, 1/4 in. Hose Barb, Each

Part Number: RNB-788-029

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Crush Washers, Brake Hose Washer Type, 0.438 in. Hole Size, 0.688 in. O.D., Copper, Natural, Pair

Part Number: RNB-66269

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/24/2025

Brake Fitting, Brake Line Adapter, Straight, Brass, Natural, M10 x 1.0 Female Threads, Each

Part Number: RNB-785-438

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Brake Bleeders, Replacement, Pair

Part Number: RNB-13901

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/24/2025

Fitting, Coupler, Union, NPT to NPT, Straight, Brass, Natural, 1/8 in. NPT, 1/8 in. NPT, Each

Part Number: RNB-785-080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Heater Hose Fitting 5/8 In. Hose X 3/8 In. Npt X 2-3/4 In. Long

Part Number: RNB-500-006-1

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Brake Fitting, Brake Line Adapter, Straight, Brass, Natural, 5/8-18 in. Female Thread, 1/2-20 in. Male Thread, Each

Part Number: RNB-788-517

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Brake Bleeders, Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: RNB-13908

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/24/2025

Trans. Line Connector, Brass, Each

Part Number: RNB-800-605

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/24/2025

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 1/8 in. NPT, 1/4 in. Hose Barb, Each

Part Number: RNB-785-410

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Fitting, Inverted Flare Fitting Plugs, 1/2 in. NPT, Male Threads, Hex, Natural, Brass, Each

Part Number: RNB-785-426

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025