GMB OE Replacement Mechanical Fuel Pumps

3.39 out of 5 stars 28 Customer Reviews

Need a stock replacement you can count on? GMB OE replacement mechanical fuel pumps are built to deliver fuel to your engine—efficiently and at a price that's hard to beat. An important part of your fuel delivery system, your fuel pump has a big job to do. GMB replacement pumps provide OE fit, quality, and performance to keep installation hassle-free and your fuel delivery system operating at optimum levels. More than a hundred models are available, for fitment on thousands of applications from 1957 and up.

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GMB OE Replacement Mechanical Fuel Pumps 525-8040

MECHANICAL PUMP

Part Number: GMB-525-8040

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 520-8050

Fuel Pumps, OE Replacement, Mechanical, Chrysler, Dodge, Plymouth, Each

Part Number: GMB-520-8050

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8710

Fuel Pump, Mechanical Fuel Pump

Part Number: GMB-530-8710

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 520-8130

MECHANICAL PUMP

Part Number: GMB-520-8130

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8010

Fuel Pumps, OE Replacement Mechanical, Stock psi, Two Line Pump Design, Buick, Checker, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: GMB-530-8010

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8540

Fuel Pump, Mechanical Fuel Pump

Part Number: GMB-530-8540

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 525-8360

Fuel Pumps, OE Replacement Mechanical Fuel Pump, Gasket, Ford, Mercury, Each

Part Number: GMB-525-8360

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 525-8070

MECHANICAL PUMP

Part Number: GMB-525-8070

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 520-8020

MECHANICAL PUMP

Part Number: GMB-520-8020

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8340

MECHANICAL PUMP

Part Number: GMB-530-8340

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 538-8010

Fuel Pump, Mechanical - INTERNATIONAL; 196, 266, 304, 345, 392 CID (68-80)

Part Number: GMB-538-8010

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 525-8080

MECHANICAL PUMP

Part Number: GMB-525-8080

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps for 1970-1971 CHEVELLE - 530-8240

MECHANICAL PUMP

Part Number: GMB-530-8240

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8570

Fuel Pump, Mechanical - CHEVROLET; 396 CID (67-69)

Part Number: GMB-530-8570

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8025

Fuel Pump, Mechanical Fuel Pump

Part Number: GMB-530-8025

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps for 1970-1973 240Z, 1974 260Z - 550-8040

Fuel Pump, Mechanical - NISSAN-240Z, 260Z (74-70)

Part Number: GMB-550-8040

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps for 1970-1980 CORVETTE - 530-8110

MECHANICAL PUMP

Part Number: GMB-530-8110

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 525-8220

Fuel Pumps, OE Replacement Mechanical, Stock psi, Ford, Mercury, Each

Part Number: GMB-525-8220

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 520-8140

MECHANICAL PUMP

Part Number: GMB-520-8140

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Estimated Ship Date: Dec 1, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 530-8550

MECHANICAL PUMP

Part Number: GMB-530-8550

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2026 if ordered today

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Estimated Ship Date: Dec 3, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps for 1977-1979 FLEETWOOD, DEVILLE, 1977-1980 COMMERCIAL CHASSIS - 530-8510

Fuel Pump, Mechanical - CADILLAC-COMMERCIAL CHASSIS, COMMERCIAL CHASSIS; 425 (7.0L), DEVILLE, FLEETWOOD (7-77)

Part Number: GMB-530-8510

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2026 if ordered today

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Estimated Ship Date: Dec 3, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 520-8080

MECHANICAL PUMP

Part Number: GMB-520-8080

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2026 if ordered today

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Estimated Ship Date: Dec 3, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 530-8420

Mechanical Fuel Pump

Part Number: GMB-530-8420

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2026 if ordered today

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Estimated Ship Date: Dec 3, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 530-8020

MECHANICAL PUMP

Part Number: GMB-530-8020

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8030

MECHANICAL PUMP

Part Number: GMB-530-8030

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2026 if ordered today

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Estimated Ship Date: Dec 3, 2026 if ordered today

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