CADILLAC Transmission Line Adapter Fittings

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

Part Number: EAR-1133ERL

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Estimated Ship Date: Today

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

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 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, Snap-In, Each

Part Number: HDA-397

4.78 out of 5 stars ( 18 )

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

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

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

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Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
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CONNECTOR-TRANS FLUID CLR PIPE

Part Number: ADO-92286154

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Estimated Ship Date: Dec 29, 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

CONNECTOR-ENG OIL CLR HOSE (1/2")

Part Number: NAL-23378668

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
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Auto Trans Oil Cooler End Fitting

Part Number: ADO-25956576

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Estimated Ship Date: Dec 29, 2025 if ordered today

• $20 Summit Bucks
• 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
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Auto Trans Oil Cooler End Fitting

Part Number: ADO-15170226

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Estimated Ship Date: Dec 30, 2025 if ordered today

• $20 Summit Bucks
• 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

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Transmission Fitting

Part Number: RNB-800-727

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Oil Cooler Line Connector

Part Number: RNB-800-622

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Fitting, Transmission Cooler Line Connector, Steel, Natural, 9/16 in. Female Threads, 5/8 in. Female Threads

Part Number: RNB-800-732

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Auto Trans Oil Cooler End Fitting

Part Number: ADO-19129762

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Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Trans. Line Connector, Brass, Each

Part Number: RNB-800-607

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Auto Trans Oil Cooler End Fitting

Part Number: ADO-24225125

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order