SKU: 92667653856

Marty's Diesel E-Fuel Conversion (1994.5-97) - Walbro Pump Kit

$380.70 $423.00
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Marty's Diesel E-Fuel Conversion (1994.5-97) - Walbro Pump KitIntroducing the Ultimate Old Body Style Fuel System for 1994 1997 7. 3L PowerStroke Diesel Trucks! Our comprehensive electric fuel system upgrade is designed to be the most complete setup on the market for your classic Ford PowerStroke. This kit integrates seamlessly, providing unmatched performance and reliability. Key features include: Features: Two Pump Options: Walbro GSL392: Handles up to 250cc 100% injectors. Ideal for high performance

Introducing the Ultimate Old Body Style Fuel System for 1994-1997 7.3L PowerStroke Diesel Trucks!

Our comprehensive electric fuel system upgrade is designed to be the most complete setup on the market for your classic Ford PowerStroke. This kit integrates seamlessly, providing unmatched performance and reliability. Key features include:

🔧 Features:

  • Two Pump Options:

    • Walbro GSL392: Handles up to 250cc/100% injectors. Ideal for high-performance applications. Includes kits for common issues like clogged pickup tubes.
    • Bosch 69136: Supports up to 180cc/30% injectors. Renowned for reliability. Ensure wide-open throttle testing.

  • New Updates (as of 3/14/24):

    • Dual Billet Aluminum Filter Bases: Featuring a removable stainless steel filter nipple and port size improvements. Reduces size, weight, and number of fittings while maintaining flow.
    • Stainless Steel Brackets: Laser-cut and designed for flexibility. Mounts on either side of the frame rail, ensuring no obstruction to the parking brake cable.

  • Enhanced Design:

    • Color Coded Selector Valve Fittings: For seamless integration with factory selector valve.
    • ORB/JIC/Banjo Connections: No NPT fittings, ensuring leak-free operation and easy installation.
    • Complete Fuel Bowl Delete: Replaces all factory lines except rear head lines. Optional replacement lines available separately.
    • Regulated Return System: Features FueLab 3-port regulator.
    • T4 Turbo Kits: Optional T4 mod bag available for modification needs. No turbo removal required.
    • Parker 801 Push-Lok Hose: Includes enough hose for a crew cab.

  • Custom Wiring Harness Includes:

    • 10 ga. or 14 ga. wiring (depending on relay position)
    • 30/40 amp relay
    • 15/20 amp reset-able circuit breaker
    • All Molex terminals

  • Installation Details:

    • Average Install Time: 5-7 hours – the quickest, easiest complete install on the market.
    • Video Links: Full installation instructions provided.

🔒 Warranty & Returns:

  • Walbro GSL392: Known for high performance but not warrantied for diesel use. Free replacement included with every kit. Extremely low failure rate. Discounted “plug and play” replacements available.
  • Bosch 69136: Renowned for reliability and durability. Discounted “plug and play” replacements available. Warranty concerns limited to pre-pump issues.
  • Marty’s Diesel Warranty: Covers brackets, hardware, and fittings.
  • FueLab Warranty: Covers regulators.
  • Shipping: Included to any of the lower 48 states. All sales are final.

⚠️ Installation Instructions:

For detailed installation instructions, follow this link: OBS E-Fuel Installation Instructions.

Important: When installing NPT fittings into the heads, hand-tighten and then tighten an additional 1.5-3 turns. Ensure ports are clean to avoid cracking the head. Marty’s Diesel is not responsible for damage due to improper installation.

Upgrade your 7.3L PowerStroke today with the best fuel system on the market!

 

https://youtu.be/ZEhIofR3I44

Here is a more updated OVERVIEW video of one of our kits installed.

https://youtu.be/QqBaYHYOAeQ

Next, you should watch this video. It goes into detail on our fuel pump replacement fitting. 
https://youtu.be/i7ro9eP0YMk

Here is the updated extra's bag they send out that include new "sleeves" for the factory rear of head lines.
https://youtu.be/7gk0-H8_0Zo
After that you should watch this video that explains all the different front of head assemblies for our OBS kit. All kits now include fittings that go into the heads that require all of the teardown of the original video. 4x6 adapters to locate your regulator outside of the valley. Different 4x6 adapters to locate your regulator in the valley directly off your factory lines (preferred, easiest install.)
https://youtu.be/t00y14gZt0Y

Here are the adapters you can use in place of the "front of head fittings"
https://youtu.be/eDxPy8pi6dE

Marty's has 2 different fuel regulator setups. Both can be viewed here. The 3rd and most preferred mounting is in the 2nd video above, labelled overview.
https://youtu.be/kdiJD09xMr4
https://youtu.be/HbG9M1G8jRw
Next you should watch this video to understand our wiring harness. 
https://youtu.be/Uaw8rTxhVDM
And last but not least, they have a key on power source under the hood option for your wiring harness.
https://youtu.be/GGpbHZQSaLE

 

If you experience an issue with your fuel system, please follow these 2 diagnostic videos before you call in. Make sure you check the power and ground at the pump and run this system on it’s own fuel supply. More than 80% of "fuel pump problems" are pre-pump issues. 

Electrical diagnostic #1
https://youtu.be/Q0M2dB9RLns

Fuel pump diagnostic #2
https://youtu.be/ZBcOfqc-Aso

 

 
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 92667653856

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    4.1 ★★★★★
    Based on 16 reviews
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    Verified Purchase
    Kristina
    Battle Creek, US
    ★★★★★ 4
    Great value
    Size: 18-26 Expedition, 15-26 F-150, 18-26 Navigator
    The engine air filter fit perfect. The cabin air filter was a bit of a challenge fitting. seemed to be a bit larger but it went in and got the cap back on the box. For the price you cant beat it. Would buy again!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2026
    S
    Verified Purchase
    Storyteller
    Birmingham, US
    ★★★★★ 5
    Great Filter Set for Allergy‑Sensitive Families and MPG‑Minded Drivers
    Size: 21-25 TLX, 18-25 Odyssey
    I bought this set because I prefer handling routine maintenance myself, especially cabin and engine air filters, rather than paying dealership prices for simple jobs. The package included one cabin air filter and one engine air filter, plus a full backup set for the next service interval. Both filters installed easily and fit the 2018 Honda Odyssey exactly as expected. No trimming, no forcing, and no alignment issues. The cabin filter seated cleanly in the glove‑box housing, and the engine filter dropped into the airbox without any airflow restriction or sealing gaps. This setup is ideal for Odyssey owners who want to maintain optimal cabin air quality—especially helpful for families with allergies—and for drivers looking to keep engine airflow unrestricted for the best possible MPG and throttle response. It may not be necessary for anyone who relies exclusively on dealership service or doesn’t perform their own maintenance. Overall, this is a straightforward, high‑value filter set that installs cleanly and supports both air quality and engine efficiency for DIY‑minded Odyssey owners.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026
    T
    Verified Purchase
    Tom Crum
    Belleville, US
    ★★★★★ 5
    Auto air filters
    Size: 16-22 Pilot, 14-16 MDX
    Perfect - product great - installation easy and much cheaper than having dealer or auto shop do it ——
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026
    R
    Verified Purchase
    Ramr Imari
    Belleville, US
    ★★★★★ 5
    Excellent Air filter - Easy installation.
    Style: BE-743 1-Pack
    Excellent AC and Heater Cabinet odor defense air filter. I noticed immediately the smell coming out of the vents was fresher and the musty smell that was coming from the vents was crisper and cleaner. Very easy installation that you can do yourself and don’t need to pay a shop to do. The price is one of the best online and coms in quickly. It’s very sturdy, filter quality is excellent and it definitely improves the air quality and flow in your car. Fits perfectly like any OEM filter, this is a great buy for the price of an installation that will take you Les then 10 minutes to do yourself.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    K
    Verified Purchase
    Khaleesi
    Dallas, US
    ★★★★★ 5
    Great filter and easy installation
    Style: BE-159 1-Pack, Style: BE-159 1-Pack
    For my 2016 Hyundai Sonata Hybrid Limited. I cannot believe I paid so much more for a brand-name filter that does the same thing as this one. It is made of the same material as the dealer one I took out. Very easy to install, cant believe I paid for this to be done in the past with oil changes. Requires no tools and did not get dirty at all. No mechanical skills needed, especially if you run into trouble and can use YouTube. PROS - great quality, cannot tell that it is after-market - very professionally made, not irregularities seen - excellent fit in position, no adjustment needed - very easy to install, cannot believe I paid to have this done in the past - no mechanical skills needed to install - great price compared to what big name productions want for the same thing - cannot tell the difference in air quality between this and the dealer filter I took out - removes outside odor completely - did not require tools are getting dirty CONS - None
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026

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