Oil Pump for 1988-1999 Chevrolet C1500 & More - Melling M-55HV

$66.99

Part number: M-55HV

UPC: 729295100645

Condition: New

Weight: 3.80 LBS

Item Package Quantity: 1

$66.99

Current Stock: 55

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Melling Engine Oil Pump P/N:M-55HV

$66.99

Description

Keep clean, pressurized oil circulating to the bearings, lifters and valvetrain with the MELLING oil pump M-55HV, a high-volume, standard-pressure engine oil pump built for classic GM V6 and V8 powerplants. It serves as a direct-fit replacement for a wide range of vehicles, including the 1988-1999 Chevrolet C1500 (V8-5.0L) and 1962-1969 Chevrolet Impala (V8-5.3L), with many more listed in the "Vehicles it fits" section.

Cast iron housing and cover: a rugged gear-type pump body finished with a rust-preventative finish.
Steel gear set: machined to close tolerances, with precision-ground end plates for wear resistance.
High volume, standard pressure: this MELLING high volume oil pump supplies additional oil flow over a stock pump while keeping standard pressure, which can help maintain oil pressure at idle or in high-mileage engines when a worn pump is the cause of low pressure.
Made in the USA and individually tested for flow and pressure.

Driven by a drive shaft, the M-55HV includes the pump cover and gears. The pickup screen, drive shaft, mounting bolts and gaskets or seals are not included — transfer or replace them as directed by the vehicle's service procedure.

Interchange: A-55HV · 41-43 · 41-43U · B-55HV · DM-55HV · DM-55HVX · EM-55HV · 601-1047 · MM-55-HV · OP-55-HV · PO26-M55HV · 224-4143 · WG-318X
A55HV · 4143 · 4143U · B55HV · DM55HV · DM55HVX · EM55HV · 6011047 · MM55HV · OP55HV · PO26M55HV · 2244143 · WG318X · OP3125HV · EP55HV · OP115HV · HM55HV · 94055 · P55HV · 50135

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

A-55HV, 41-43, 41-43U, B-55HV, OP3125HV, DM-55HV, DM-55HVX, EM-55HV, EP55HV, OP115HV, HM55HV, 94055, 601-1047, MM-55-HV, P55HV, OP-55-HV, PO26-M55HV, 224-4143, 50135, WG-318X

Buyer's Q&A

Frequently Asked Questions

What is the Melling M-55HV oil pump?

It's a high-volume, standard-pressure oil pump with a cast iron housing and cover and steel gears, serving as a direct-fit replacement across many classic GM V6 and V8 applications.

Does this pump raise oil pressure?

It's a high-volume, standard-pressure design, so it moves more oil rather than raising the pressure setting. The added flow can help maintain oil pressure at idle if a worn original pump is the cause of low pressure.

What is included with the M-55HV?

It includes the pump body, cover and gears. The pickup screen, drive shaft, mounting bolts and gaskets or seals are not included — transfer or replace them as directed by the vehicle's service procedure.

What vehicles does the M-55HV fit?

It fits many GM vehicles with V6 and V8 engines, such as the 1988-1999 Chevrolet C1500 (V8-5.0L) and 1962-1969 Chevrolet Impala (V8-5.3L). See the "Vehicles it fits" section for the complete list.

What is the M-55HV made of?

The housing and cover are cast iron and the gears are steel. It carries a rust-preventative finish and is made in the USA.