BUICK Transmission Line Adapter Fittings

Fitting, Transmission Line Adapter, Aluminum, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Isuzu, Each

Part Number: DER-13035

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Transmission Line Adapter Fittings, 1/4 in. NPS Male Threads to 3/8 in. Quick-connect Female Threads, Steel, Natural, GM, Hummer, Each

Part Number: ADO-19125677

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $20 Summit Bucks

Transmission Line Adapter, Brass, Male 5/8 in.-18 Inverted Flare, Pair

Part Number: HDA-390

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Transmission Line Adapter, Brass, Snap-In, Each

Part Number: HDA-397

4.78 out of 5 stars ( 18 )

Estimated Ship Date: Today

Transmission Line Adapter Fittings, Transmission Oil Cooler Fittings, Steel, 5/16 in. Male Threads, Female Inverted Flare, AMC, Chevy, Ford, GMC, Each

Part Number: FSS-53020

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Fitting, Transmission Cooler Line Connector, Steel, Natural, 9/16-18 in. Male Threads, 3/8 in. Quick-connect, 4T65E, Buick, Chevy, Pontiac, Saturn

Part Number: RNB-800-614

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Transmission Line Adapter Fitting, Oil Cooler End Fitting, Steel, Natural, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19210848

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks

Transmission Line Adapters, Aluminum, Black Anodized, 5/8 in. Inverted Flare to Male Hose Barb, Fittings, Pair

Part Number: DER-13018

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

CONNECTOR-TRANS FLUID CLR PIPE

Part Number: ADO-24284114

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
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Transmission Line Connector - Tube Size 1/2 - Thread 9/16-18 UNF

Part Number: RNB-800-619

Not Yet Reviewed

Estimated Ship Date: Today

Transmission Line Connector

Part Number: RNB-800-637

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Auto Trans Oil Cooler End Fitting

Part Number: ADO-10312883

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Auto Trans Oil Cooler End Fitting

Part Number: ADO-24236555

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Auto Trans Oil Cooler End Fitting

Part Number: ADO-24213958

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Transmission Line Adapter Fitting, Oil Cooler End Fitting, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-24236554

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Transmission Fitting

Part Number: RNB-800-731

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Fitting, Transmission Line Connector, Brass, Natural, 3/8 in. NPT Male Threads, 3/4-16 in. Male Threads, Each

Part Number: RNB-800-812

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Transmission Fitting

Part Number: RNB-800-735

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Fitting, Transmission Cooler Line to Case, 1/4 in. NPS, Most 1997-2008 4L80E Rear, Each

Part Number: RNB-800-736

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Auto Trans Oil Cooler Line Connector

Part Number: ADO-52481097

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order