AEM 50-1000 High Flow In-Tank Fuel Pump, Black, 4.055 x 1.535 x 1.535 inches
Key features
- •Designed for high output naturally aspirated and forced induction EFI vehicles and tested to flow 320 lph at 43 PSI
- •39 millimeter diameter fits most applications; Offset inlet design eases installation and each pump individually tested
- •For gasoline vehicles (pump life may be diminished when used with E85 fuel); kit includes fuel pump, rubber sleeve and end caps, pre filter, hose, clamps and flying lead
- •Power rating given at 43 PSI, 13.5 Volt at the pump with a BSFC of .5, flow capability for horsepower support is ultimately dependent on fuel hose diameter and system electrical voltage and amperage capabilities
- •In-Tank design
AEM 50-1000 High Flow In-Tank Fuel Pump, Black, 4.055 x 1.535 x 1.535 inches
List Price: $145.14$130.63DEALYou Save: $14.51 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.1
out of 5
Based on 10 reviews
5★
80%
4★
10%
3★
0%
2★
0%
1★
10%
My Genesis Coupe loves it.
Tevis G•February 19, 2018
My fuel pump was going out, it'd be hard to start and everything else checked out. Spec to spec, holds out at least 20%+ more pressure than my stock pump. Now factory fuel regulators and ECU tunes will affect operation pressure anyways however my rig enjoys the new pump. It ran a little more lean than I preferred even when I bought it over 3k Rpm and got worse the higher range I went (no good). It remains solid now, from 1k-7k Rpm.
Working Great!
Jacob Hernadi•February 14, 2018
I installed this on a Chrysler 300c SRT8 in the OEM fuel basket with a few modifications. I soldered a new connector on it so it would connect to my original wiring harness.
Worked good for a day and then began to fail
Ben•December 24, 2017
Worked good for a day and then began to fail. Had to prime it multiple times to get it to start. The on day 3 it failed altogether and would not build pressure. Even with the lines removed, no fuel would come out.
Five Stars
Estoril73•December 4, 2017
No more car running lean issues with this bad boy in the tank . ;-)
Good product
EB•September 11, 2017
Not as loud as a Walbro 255. Cant comment on the flow because I only make 185whp.
But it mounted to a 1992 Mazda miata quite easily. A bit taller than the stock but I cut the stock quick comment tube and put a hose on it.
But it mounted to a 1992 Mazda miata quite easily. A bit taller than the stock but I cut the stock quick comment tube and put a hose on it.
Page 1 of 2
