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

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

Trans. Line Connector, Brass, Each

Part Number: RNB-800-605

5.0 out of 5 stars ( 3 )

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

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 Line Adapter, 1/4 in. NPT to 3/8 in. Tube, Each

Part Number: RNB-800-610

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Estimated Ship Date: Today

Transmission Line Connector, Brass, Dodge, 47RE, Each

Part Number: RNB-800-716

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: RNB-800-759

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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, Transmission Cooler Line Connector, 1/2 in. Hose Barb, 1/2 in. Female Quick-connect, Dodge, Each

Part Number: RNB-800-717

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Transmission Line Connector

Part Number: RNB-801-060

Not Yet Reviewed

Estimated Ship Date: Dec 29, 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

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

• Special Order

Adapter, Transmission Line, Brass, 5/8 in.-18 Male, Hose Barb, Dodge, Jeep, Each

Part Number: HDA-391

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

Transmission Line Adapter Fitting, Brass, 5/8-18 in. Inverted Flare, Partial Thread, Ford, Mazda, Each

Part Number: HDA-395

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• 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

Transmission Security Cap

Part Number: RNB-49335

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Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Transmission Line Adapter Fittings, OE Replacement, Steel, Natural, Cadillac, Oldsmobile, Each

Part Number: ADO-8684086

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Estimated Ship Date: Dec 18, 2025 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

Automatic Transmission Oil Cooler Line Connector Fittings, Steel, Hose Barb, 5/8 - 18 in. Thread, Male, Female, Ford, Mercury, Pair

Part Number: ADO-15-34155

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
• Special Order