





⛽ Power your classic ride with precision and durability!
The Carter Mechanical Fuel Pump System (M6624) is a premium, OE-quality replacement pump designed for a broad range of classic Buick, Chevrolet, and GMC vehicles from the 1970s and 1980s. Featuring an externally mounted aluminum body for superior corrosion resistance, an enclosed camshaft for efficient fuel delivery, and a vehicle-specific fit, this pump guarantees reliable performance backed by rigorous factory testing and a 12-month warranty. Ideal for professionals and enthusiasts who demand lasting quality and smooth engine operation.



| ASIN | B000BZZ734 |
| Auto Part Position | Outside |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #23,623 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Mechanical Fuel Pumps |
| Body Material | Aluminum |
| Brand | Carter Fuel Systems |
| Customer Reviews | 4.3 4.3 out of 5 stars (287) |
| Date First Available | November 5, 2005 |
| Exterior | Machined |
| Fit Type | Vehicle Specific Fit |
| Gas Type | Gas |
| Global Trade Identification Number | 00724956018192 |
| Inlet Connection Type | Hose Barb |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 4.4 x 3.6 x 6 inches |
| Item model number | M6624 |
| Manufacturer | Carter |
| Manufacturer Part Number | M6624 |
| Material | Aluminum |
| Model | Carter Mechanical Fuel Pump (M6624) |
| Mounting Type | Flange Mount |
| OEM Part Number | M6624 |
| Operation Mode | Automatic |
| Outlet Connection Type | Threaded |
| Product Dimensions | 4.4 x 3.6 x 6 inches |
| Product Grade | like new |
| Specification Met | OE |
| Style | Modern |
| UPC | 724956018192 |
| Vehicle Service Type | Car, Truck |
W**Y
Spend a few dollars more to buy the best aftermarket part available !
I believe that this fuel pump is the best quality part that I could find without spending $150.00 on eBay for a factory New old stock part. It fits like it should and it works well so far. Not all aftermarket parts are equal quality. I removed a fairly new pump from my customers truck and replaced it with this pump because the other leaked fuel where the line attached. It just was not built / machined correctly. I have over 60 years of experience in the Automotive business.
N**R
Works
Works as it should.
A**R
5.5 psi. Perfect.
Excellent. Great fit. Puts out 5.5psi, exactly what it should.
M**B
May work OK when installed, but lever won't move by hand
I've always been able to hold a Chevy fuel pump with both hands and push it down on a workbench to compress the lever. But on this one the lever simply won't move, even when using my upper body to help push. I exchanged e-mails with a Carter tech support guy who told me some of them are like that, but it should work OK. Or I could return it if I wanted to. I returned it because I didn't want to take a chance and break something.
K**N
Budget Friendly
It worked for me. Standard OEM option.
J**4
It left me stranded, better buy two and keep tools to change out pump in the trunk.
Bought it in November 2025, failed in February 2026. I don't know what else to say. I thought I was buying a quality pump. The car was idling just fine, then pressure went to zero. It left me stranded .
L**S
Nice fuel pump
The pump was perfect. I had purchased three different fuel pumps so I was glad when this one came because it fit the connectors like it should. After running around for a few days it was nice to get what you need.
J**.
Easy install
Exact replacement. Easy install.
S**D
It has the lower 6psi output needed not to flood Edelbrock carbs.
A**R
perfect !
B**K
Works great
A**R
Works fine, put out around 9 psi
F**R
Acheté pour un camion Chevrolet 1977 .fit bien mais fonctionne pas
Trustpilot
2 months ago
3 weeks ago