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E4OD Transmission

You Can Count On.

Yep, It's Really That Easy.







America's E4OD Transmission Supercenter!











Yep, It's Really That Easy.



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  • Heavy Duty Billet Torque Converter.

  • Delivery.

  • Core Return.

  • 5-Year Warranty.

  • Peace of Mind.


SHIPS IN: approx. 6-8 Weeks

E4OD Transmission | 1990 Thru 1998

7.3L & 7.5L's - Feature Heavy Duty Billet Torque Converter.

This E4OD will fit the following:

Makes: FORD



  • 1990–1996  Ford Bronco

  • 1990–1998  Ford E-Series

  • 1997–1998  Ford Expedition

  • 1989–1998  Ford F-Series

  • 1993–1995  SVT Lightning

  • 1997–2004  Ford E-Series

Engines:  4.2 - 4.6 - 4.9 - 5.0 - 5.4 - 5.8 - 6.8 - 7.3 - 7.5

Fuel: Gas & Diesel

Drive: 2WD or 4WD

Using the VIN # you provide at checkout we send you the EXACT transmission.


FLASH SALE!........-600

Total Price...........$2,795

What Makes Best Buy Transmission A Leading Nationwide Transmission Provider?

Our Relentless Devotion To Providing The Absolute Best.

The Best Value.

A Re-Manufactured E4OD Transmission For The Price Of A Rebuild.

The Best Quality.

Each E4OD Is Engineered To Exceed

OEM Specification. 

The Best Warranty.

Industry Leading

5-Year 100,000 Mile

Nationwide Warranty.

Not Used.  Not Rebuilt.  Re-Manufactured.

Let's Take A Look Inside

Pictured below are just a few of the Updates & Upgrades that go into each E4OD Transmission. Have Peace Of Mind, knowing that your new E4OD Transmission has all the Updates developed by Ford Engineers combined with the Latest Industry Advancements providing Unparalleled OE Strength and Durability.
  • A Heavy Duty Shift kit is installed to reduce slippage and increase durability. (Shift firmness remains factory)


  • An Upgraded locking snap ring for the coast clutch and spiral-lock snap ring for 4th clutch address OE design flaws and eliminate premature failures.


  • A One-Piece rear case bushing improves internal fluid flow and lubrication.


  • The center support is machined and modified to accept a snap ring. This prevents the center support bolts from walking out. (A very common problem)


  •  A New pressure regulator and boost valve system eliminate delayed engagements, soft shifting and shudder.


  • An upgraded long-spline center shaft drum is installed on all diesel and V10 units.

  • An Upgraded Heavy Duty Billet Torque Converter is provided with all diesel & v10 units. This single disk torque converter is tested for leaks, lock-up concentricity and balance. Upgrades Exceed OE requirements and eliminate the possibilities of front seal leaks, premature bushing wear, and vibration.

  • All New bushings are installed in key locations to improve internal fluid flow control and pressures.

  • The fluid pump rotor and pump body mating surfaces are resurfaced and new line bore bushings are installed to maintain correct fluid pressures.

  • All machined surfaces and bushings are polished to a mirror-like OE finish of 15RA or better.

  • A Tru-Flat stator qualification and machining process is utilized to meet or often exceed factory specification. Ensuring like-new or better performance from your transmission.


The Result?

Let The Length Of Our Warranty Be A Testament, Of The Faith We Have In Our Product.

Having one of the industries longest warranties is great, however, standing behind it is where we really like to shine

Here For You Now, There For You After.

Nationwide Coverage

You are covered anywhere and everywhere in the continental United States.

Instant Replacement

A replacement transmission is sent to you as soon as your warranty claim is submitted.

Paid Parts & Labor

If your transmission is professionally installed we cover $50 an hour to repair or replace it.

Q. If I install the transmission myself, will it still be covered under warranty?
A. Yes, self-installation is covered under warranty. Labor is not. 
Q. How does the warranty work?
A. In the event there is an issue with your transmission, simply take it to ANY nearest service facility in the continental United States and we handle it from there. 

Free Shipping.

With Six Strategic Warehouse Locations Across The U.S. BestBuy Transmission Has A Unique Advantage. 

Get what you need, when you need it. Whether you're out in the sweltering Mojave Desert watching the occasional tumbleweed skip by, or enjoying the utter chaos of New York City, we've got you covered with a transmission waiting nearby.

Q. How long will it take?

A. See estimated ship time above "add to cart" button below. 


Q. Can the transmission be sent to my home?

A. Yes, it can. Residential (limited access/lift-gate) deliveries are $100 total, for the delivery of the new transmission and return of the old core. 


Q. How do I return the core?

A. Simply place your old core in the container the new transmission came in and submit your core return request online using the core return tab above.

Put To The Test.

HOT-Tested.  COLD-Tested.  LOAD-Tested.

Each E4OD Is Fully Dyno-Tested.


Money Back Gaurantee

If you are not completely satisfied with your transmission when it arrives, send it back for a full refund.

Our E4OD is the functional and visual equivalent of a new transmission. If for any reason it does not meet this description 
we want it back.
No Core Deposit.

We do not charge a core deposit. However, we do need your old core back. Return shipping is pre-paid.

No Guesswork.

Whether you order online or by phone each E4OD is first verified by your VIN #. We then provide you with a direct replacement match.

How Do I Order?

We Accept all major Credit and Debit Cards. You may also pay with a check by phone.

Let's Review!


Q. What will I need to order?

A. Vehicle VIN # and current mileage.


Q. Can I install it myself?

A. Yes, Self-installation does not void your warranty.


Q. Does my old transmission core need to be out when the new transmission is delivered?

A. No, you have 14 days from the date of delivery to schedule your core return. Need more time? No problem, just let us know.


Q. How is the transmission shipped?

A. Transmissions are shipped via truck freight (18-Wheeler) through FedEx Freight or R&L Carriers. Depending on your location another carrier may be chosen to better service your area.


Q. How is the transmission packaged?

A. Your order will arrive securely strapped inside a sealed high strength polyethylene (plastic) container.


Q. How do residential deliveries work?

A. For residential deliveries, the carrier must transfer your transmission onto a smaller truck for delivery. The carrier will then call you directly to schedule an appointment for delivery. Because of the extra steps involved residential deliveries are $100 extra.


Q. What else will I need for install?

A. Depending on your transmission type some external components may need to be transferred over from your original transmission. For example, the neutral safety switch, speed sensor, tailhousing etc.


Q. Does the transmission come with fluid? What ATF fluid will I need?

A. Your transmission will arrive with approximately 1-3 quarts of full synthetic ATF in it from testing. The torque converter is already primed with fluid and does not need to be removed. You will have to top the transmission off with fluid before operating. We recommend using our full synthetic ATF or any popular brand full synthetic ATF.


Q. What's the total cost?

A. The price you see truly is the price you pay, no smoke and mirrors here folks!




You don't have to take our word for it, Best Buy Transmission customer reviews can be found from many different reputable sources online.

We understand you may be hesitant to order a transmission online or by phone, which is why we urge our customers to read our reviews. 

See More Reviews by Clicking HERE

Monday Thru Friday
9am To 5pm
Eastern Time
Corporate Offices:
1900 Glades Rd. Suite 500
Boca Raton, FL. 33431

Here To Help.

Whether you need a quote or availability on a transmission or are simply seeking more information we are here to help.


PS: The price you see really is the price you pay. There are no additional fees aside from residential delivery ($100). 

Here Are Some Of The Names That Trust BestBuy Transmission For Their Powertrain Needs.

Who Relies On BestBuy?



BestBuy Transmission LLC. is a privately held, volume wholesale and retail provider of transmissions to the personal, business and government sectors. The unequaled ability to provide nearly any transmission, when you need it, where you need it, with one of the industries longest warranties, are just a few of the points that make BestBuy transmission a provider unlike any other in the industry.


Our company is founded on the sole principle of providing the very best and we will settle for nothing less. From the quality and value of our product to your experience as our customer, providing the best has made BestBuy Transmission the preferred choice among the public and professionals alike.


BestBuy Transmission is headquartered in Boca Raton, Florida. However, we are a nationwide operation, serving customers through locations across the U.S.

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