GMB OE Replacement Mechanical Fuel Pumps

3.26 out of 5 stars 19 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 525-8310

Fuel Pump, Mechanical Fuel Pump

Part Number: GMB-525-8310

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 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 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 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 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 525-8040

MECHANICAL PUMP

Part Number: GMB-525-8040

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 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 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 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 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 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

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps for 1978-1980 COLT - 520-8190

MECHANICAL PUMP

Part Number: GMB-520-8190

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 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 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 596-8010

Fuel Pump, Mechanical - CRUSADER MARINE-ALL MODELS; 454 (7.4L)(84-91)

Part Number: GMB-596-8010

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Sierra Marine Mechanical Fuel Pumps 18-8860

5 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026

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GMB OE Replacement Mechanical Fuel Pumps 530-8590

Fuel Pump, Mechanical Fuel Pump

Part Number: GMB-530-8590

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8085

Fuel Pump, Mechanical - PONTIAC (74-72)

Part Number: GMB-530-8085

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 530-8390

MECHANICAL PUMP

Part Number: GMB-530-8390

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 580-8010

Fuel Pump, Mechanical Fuel Pump

Part Number: GMB-580-8010

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 530-8340

MECHANICAL PUMP

Part Number: GMB-530-8340

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8020

MECHANICAL PUMP

Part Number: GMB-530-8020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 530-8130

MECHANICAL PUMP

Part Number: GMB-530-8130

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

GMB OE Replacement Mechanical Fuel Pumps 520-8010

MECHANICAL PUMP

Part Number: GMB-520-8010

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

GMB OE Replacement Mechanical Fuel Pumps 530-8550

MECHANICAL PUMP

Part Number: GMB-530-8550

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

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