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- Oil Cooler Lines (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Automotive Fuel Lines (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Hydraulic Clutch Lines and Hoses (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Stock Replacement (13)

1998 GMC Dorman Fittings & Hoses

Showing In Stock Items. Show All 24 Items.

Individual Parts

Part Groups

Results 1 - 14 of 14

Dorman Oil Cooler Lines 625-101

Oil Cooler Line, GM, Pickup/SUV, Each

Part Number: RNB-625-101

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Hydraulic Clutch Lines 628-105

Hydraulic Clutch Line, OE-style Replacement, Chevy, GMC, Each

Part Number: RNB-628-105

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Oil Cooler Lines 625-100

Oil Cooler Line, GM, Pickup/SUV, Each

Part Number: RNB-625-100

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Dorman Fuel Supply Lines 800-904

Fuel Supply Line, Steel, Natural, 54.50 in. Overall Length, Chevy, GMC, Each

Part Number: RNB-800-904

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Dorman Oil Cooler Lines 625-150

Oil Cooler Line, GM, Pickup/SUV, Each

Part Number: RNB-625-150

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Dorman Oil Cooler Lines 625-001

Oil Cooler Line, GM, Pickup/SUV, Each

Part Number: RNB-625-001

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Dorman Oil Cooler Lines 625-122

Oil Cooler Line, GM, Pickup/SUV, Each

Part Number: RNB-625-122

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Dorman Oil Cooler Lines 625-179

Oil Cooler Line, GM, Pickup/SUV, Each

Part Number: RNB-625-179

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Dorman Oil Cooler Lines for 1996-2005 ASTRO, SAFARI - 625-105

Oil Cooler Line, Chevy, GMC, Van, Each

Part Number: RNB-625-105

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Dorman Oil Cooler Lines 625-178

Oil Cooler Line, GM, Pickup/SUV, Each

Part Number: RNB-625-178

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Dorman Hydraulic Brake Hoses H620349

Brake Hydraulic Hose

Part Number: DHB-H620349

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Dorman Oil Cooler Lines for 1996-2000 C3500 - 625-913

Oil Cooler Line, Stock, Chevy, GMC, Upper Outlet, Each

Part Number: RNB-625-913

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Dorman Fuel Line Repair Kits 800-907

Fuel Line Repair Kit, Supply and Return Assembly, Chevrolet, GMC, Each

Part Number: RNB-800-907

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines 624-163

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

Part Number: RNB-624-163

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

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