Verified to fit 683 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 1994 Chevrolet C2500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1994 Chevrolet GP3500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1994 Chevrolet K2500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1994 Chevrolet K3500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1994 Chevrolet P30 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1994 GMC C2500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1994 GMC C2500 Suburban | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1994 GMC K2500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1994 GMC P3500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1993 Chevrolet C2500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1993 Chevrolet C2500 Suburban | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1993 Chevrolet C3500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1993 Chevrolet C3500HD | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1993 Chevrolet G30 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |
| 1993 Chevrolet K3500 | — | V8 7.4L | 25% Higher Volume High Performance Oil Pump; 15 PSI Higher Pressure Relief Spring Installed; Billet Steel Pump Gears; Includes 12770 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 3/4 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included) |

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts

Guaranteed fit — or free return
Currently out of stock
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
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We do not list every part on earth — just the brands automakers actually trust. And we use AI to double-check not just the fitment but the product details on every listing, because we hate buying the wrong part as much as you do.



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We're obsessed with fitment
Year, make, model, trim, engine — plus the fine print most sites skip — so it fits the first time.
Search any part number
The number off your old part, a competitor listing, or the dealer part — we cross it and confirm the match.

Melling Engine Oil Pump 10770
Out of stock · guaranteed fit or free return
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.

Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
This Melling automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.

Trusted Automotive Brand
Melling is a trusted manufacturer of quality automotive parts.
View all Melling productsThe Melling Engine Oil Pump (10770) is sold by AutoBuffy. UPC 729295500186.
Engine Oil Pump
The Melling Engine Oil Pump (10770) is sold by AutoBuffy. UPC 729295500186.
This Melling automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.

We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing

Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.