Transmission Line Adapter Fittings

Transmission Cooler Adapter, Billet Aluminum, Black Anodized, -6AN, 6L80, 6L80E, 6L90, 6L90E, Each

Part Number: EAR-1133ERL

Not Yet Reviewed

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

Fitting, Transmission Line Adapter, 1/4 in. NPS Male Threads, 5/8-18 in. Inverted Flare, Buick, Chevy, Each

Part Number: RNB-800-754

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Estimated Ship Date: Today

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

Fitting, Transmission Line, Quick Connect, 1/2 in.Thread, 3/8 in. Line, Cooler Line to Case, Chrysler, Dodge, Jeep, Mits, Ram, Confirm Size, Each

Part Number: MOP-52119547AA

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

Trans. Line Connector, Brass, Each

Part Number: RNB-800-605

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Trans. Line Connector, Brass, Each

Part Number: RNB-800-604

3.0 out of 5 stars ( 3 )

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

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

Part Number: RNB-800-759

Not Yet Reviewed

Estimated Ship Date: Today

Transmission Line Adapter, 3/8 in., Dodge, Each

Part Number: HDA-392

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• Special Order

Fitting, Male Threads, Brass, Natural, Pair

Part Number: HDA-252

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

Transmission Line Connector - Tube Size 1/2 - Thread 9/16-18 UNF

Part Number: RNB-800-619

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Estimated Ship Date: Today

Fitting, Transmission Line, Quick Connect, 3/4 in. Thread, 1/2 in. Line, Cooler Line to Case, Dodge, Ram, Confirm Size, Each

Part Number: MOP-55111025AB

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Special Order

Transmission Line Adapter Fitting, Brass, 1/2-20 in. Inverted Flare with Recessed Threads, Ford, Mercury, Each

Part Number: HDA-394

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

Transmission Line Connector

Part Number: RNB-800-637

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Engine Oil Cooler Line Connector, Brass, Each

Part Number: RNB-800-603

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

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

Auto Trans Oil Cooler End Fitting

Part Number: ADO-25956576

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Transmission Line Adapter Fitting, Oil Cooler End Fitting, Steel, Natural, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-24236579

Not Yet Reviewed

Estimated Ship Date: Jan 5, 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

• Special Order

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

• Special Order

Oil Cooler Line Connector

Part Number: RNB-800-622

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order