BUICK 3-8L-231 GM-V6 Fittings & Hoses

Petcocks, Radiator Drain Petcocks, 1/8 in. NPT Thread Size, Brass, Natural, Buick, Cadillac, Chevy, Ford, GMC, Mercury, Merkur, Olds, Pontiac, Each

Part Number: RNB-61103

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose, Upper, Silicone, Black, Chevy, GMC, 5.0L, 5.7L, Each

Part Number: MIO-MMHOSE-GM17U

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose, Silicone, Black, Avanti, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MIO-MMHOSE-GM22L

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Fuel Line Retaining Clip, Plastic, White, 5/8 in. Line Diameter, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: RNB-800-041

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Radiator Hose, Lower, Silicone, Black, Chevy, 307, Each

Part Number: MIO-MMHOSE-GM-8L

Not Yet Reviewed

Estimated Ship Date: Today

Pipe Plug-Hex Head-1/4 In. MNPT

Part Number: RNB-785-422

Not Yet Reviewed

Estimated Ship Date: Today

87 Buick Grand National 3.8 Turbo 3/8; Main Fuel Line, 2 Pcs., Stainless

Part Number: RSD-AGL8701S

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Radiator Hose, Upper, Silicone, Black, Chevy, 307, Each

Part Number: MIO-MMHOSE-GM11U

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order

Petcock, Radiator Drain, Plastic, Black, 14mm x 1.50, Each

Part Number: RNB-61132

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Fuel Return Lines, Stainless Steel, Natural, Set

Part Number: RSD-AGL8603S

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Oversize $13.99
• Special Order

HOSE - PRS

Part Number: EDD-91660

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Lines, Steel, Natural, Buick, Oldsmobile, Passenger Car, Set of 3

Part Number: RSD-AGL8601

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Oversize $10.99
• Special Order

87 Grand National 1/4; Fuel Return Line

Part Number: RSD-AGL8702

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Oversize $54.99
• Special Order

Hose Assy /Liq Line w/ Orif

Part Number: FSS-65680

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Oversize $10.99
• Special Order

Power Steering Hose, Pressure Hose, Rubber, Black, Buick, Chevy, Pontiac, Each

Part Number: EDD-92041E

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

HOSE - RET

Part Number: EDD-92466

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• Drop Ship
• Special Order

Automatic Transmission Cooler Line, Steel/Rubber, Stock, Each

Part Number: SUG-5801143

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

HOSE - PRS

Part Number: EDD-92008

Not Yet Reviewed

Estimated Ship Date: Today

'82, Grand National, 5/16' Vapor - Vapor Return Line Set, 2 Pcs.

Part Number: RSD-AEM8201

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Oversize $13.99
• Special Order

'82, Grand National, 5/16' Vapor - Vapor Return Line Set, 2 Pcs., Stainless

Part Number: RSD-AEM8201S

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Oversize $13.99
• Special Order

'87 Grand National Vapor Return Lines, 4 Pcs.

Part Number: RSD-AEM8701

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

'87 Grand National Vapor Return Lines, 4 Pcs., Stainless

Part Number: RSD-AEM8701S

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Vent Line, Steel, Buick, Set

Part Number: RSD-AFV8201

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Vent Line, Stainless Steel, Buick, Set

Part Number: RSD-AFV8201S

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

'82, Grand National, 1/4' Return - Front to Rear Fuel Lines

Part Number: RSD-AGL8202

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Oversize $7.99
• Special Order