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AEM Electronics E85 Fuel Pump 340lph - Universal
AEM Electronics E85 Fuel Pump 340lph - Universal
AEM Electronics E85 Fuel Pump 340lph - Universal
AEM Electronics E85 Fuel Pump 340lph - Universal
AEM Electronics E85 Fuel Pump 340lph - Universal
AEM Electronics E85 Fuel Pump 340lph - Universal
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User Media for: AEM Electronics E85 Fuel Pump 340lph - Universal

AEM Electronics E85 Fuel Pump 340lph


Read 5 Reviews | 13 Q&As
Part # 50-1200
msrp: $162.11

In stock!
Ships today if ordered in
7 hrs 39 mins
Universal part

Features & Product Details

RallySport Direct carries a great selection of aftermarket fuel pumps for those of you who need a strong pump to accommodate your modifications.

On this page, you are looking at the AEM 320 lph E85 Fuel Pump. This pump has been designed for those of you who are running ethanol in your fuel system and need a proper fuel pump to accommodate the flow that is required.

Here are the details:

  • Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline
  • Designed for high output naturally aspirated and forced induction EFI vehicles
  • In-tank design
  • Each pump is tested to flow 340 lph @ 43 PSI
  • 39mm diameter fits most applications
  • Offset inlet design eases installation
  • Kit includes fuel pump, rubber sleeve and end caps, pre-filter, hose, clamps and flying lead
  • Pump body size 39mm diameter x 81mm length.
  • Specifications

    Brand: AEM Electronics
    Fuel Flow: 340lph
    Fuel Type: E85 (and other alcohol variants)
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days

    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
    WARNING: Cancer and Reproductive Harm -



    5 Reviews
    3.4 out of 5 Stars
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Customer Photos and Videos
    AEM Electronics E85 Fuel Pump 340lph ( Part Number: 50-1200)
    1 of 1 people found the following review helpful
    Clarification 2 years ago
    5out of 5stars

    It's a bit disappointing when you see reviews based on fitment for a UNIVERSAL part. Right there that nullifies one's ability to complain about how it fits. It'd be great if we could just review the part for what it is. As far as this pump goes, i've been very, very happy with it. I've been able to experience several, several drop in fuel pumps over the years on my own cars and other cars i've worked on, and this has so far been the most reliable and durable, especially when you add ethanol into the equation. As an added bonus, it's quiet and really reasonably priced. Tons of bang for your buck here. The best in its class IMO.
    Was this review helpful?
    EM E85 Fuel Pump 320lph 3 years ago
    5out of 5stars

    pump flows beautifully with 91 or e85
    Was this review helpful?
    1 of 2 people found the following review helpful
    08-12 Subies get the 310lph 5 years ago
    3out of 5stars

    Don't make the same mistake I did, get the 310 lph pump as this will not fit our fuel pump housings. 3 stars as I did not get to test it
    Was this review helpful?
    Aem 320 e85 fuel pump EVO X 6 years ago
    3out of 5stars

    U love the pump. I made good numbers with it. But fitment is poor on EVO X... You will have to buy the kit or just drop it the fuel pump assembly and zip tie it as I did.. Made 400tq 380hp with minor bots on & E85..
    Was this review helpful?
    3 of 3 people found the following review helpful
    FITMENT ISSUE!!!! 6 years ago
    1out of 5stars

    Quality of pump is great.. Reason for the 1 star is poor fitment on the 2004 STI, ample modifications necessary to the fuel pump housing in order for fitment. Will not bolt up and either frame of pump has to be cut or the metal line that the pump connects to has to be modified extremely.
    Was this review helpful?


    • Q: 2003 WRX   Kiiro25 days ago

      Which pump works best for a 2003 WRX? The 80psi or the 90 psi, one of the two days it has an offset.
    • Q: O rings  Brady12 months ago

      Does this come with any o ring replacements
      • 0 of 0 people found the following answer helpful

        A:  This product does not come with replacement O rings.

        [email protected]
        Was this answer helpful?
    • Q: Fitment.   Jamvzz1 year ago

      Will This Fuel Pump Fit On A Nissan 240sx? Would I Need Hooks.? Or Any Modification Done To Make It Fit.
    • Q: Would it fit?   B18B2 years ago

      Hey, might be a dumb question but would this work for any other gas? Like 91 or is it just for e85? Im running 1000cc injectors
    • Q: AEM E85 Fuel Pump 320lph  Tholler23232 years ago

      Hopefullly this pump fits, without modifications, on a 07 Subaru STI? I just picked one up.

    This Part Fits

    Universal Product
    This item is non application specific.
    Please verify compatibility before purchase. May require some modification for proper installation.