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America's 4R70W Transmission Supercenter!
Ford / 4R70W 4-Speed / Automatic Transmission
Know Your Options
So, you are about to spend your hard earned dollar on a transmission for your vehicle and you've taken to the internet to educate yourself about your future purchase.
You have three options when it comes to replacing your 4R70W transmission:
Within those options, the savvy consumer is looking for the
Let's take a closer look at those three options with the knowledge of those who know them best. The information below is not intended to sway your decision toward one option or another. It is simply a summary of our experience within the industry. Ultimately only YOU know which option will fit you best.
A Used 4R70W Transmission
Used 4R70W transmissions are no doubt an enticing option because of they’re affordability. However, locating the exact match to your vehicle can be difficult and sourcing a properly functioning used 4R70W Transmission may take several installation & removal attempts before getting a good one. This can quickly balloon into a lot of wasted time and money.
A Rebuilt 4R70W Transmission
The term rebuilt can have different meanings from shop to shop. For example, whether your rebuilt 4R70W transmission will have all of the OE manufacturer updates and upgrades to increase its strength and longevity will vary from shop to shop. A standard rebuild consists of only replacing items that are completely worn out. Items that are marginally still good go back into a rebuilt transmission the way they came out. Have you considered why the average warranty for a rebuilt 4R70W transmission is only 1-Year or 12,000 miles?
A Re-manufactured 4R70W Transmission
A properly Re-Manufactured transmission will have all the OE manufacturers specified updates and enhancements necessary to ensure the proper function and longevity of the transmission for years to come. Assembly should take place in a clean dust free environment, just as it was from the OE manufacturer. A Re-Manufactured transmission should at least have a 3-Year Warranty. Not all Re-Manufactured Transmissions are created equal. Component selection, manufacturing and testing methods can vary from company to company.
What Makes Best Buy Transmission A
Leading Transmission Provider?
Our Relentless Devotion To Providing The Absolute Best.
The Best Value.
A Re-Manufactured 4R70W Transmission For The Price Of A Rebuild.
The Best Quality.
Each 4R70W Is Engineered To Exceed OEM Specification.
The Best Warranty.
5-Year 100,000 Mile
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 4R70W Transmission.
Have Peace Of Mind, knowing that your new 4R70W Transmission has all the Updates developed by Ford Engineers combined with the Latest Industry Advancements providing Unparalleled strength and Durability.
Six-plate direct clutch and four-plate intermediate clutch packs are standard on all 4R70W models for increased durability and performance.
Each 4R70W features an Updated EPC solenoid and solenoid clips.
A New boost valve kit, pressure regulator valve, bypass converter clutch sleeve, and plunger eliminate delayed engagement, shudder and soft shifting.
An Upgraded spiral lock snap ring and staked retainer for intermediate clutch address an OE design flaw and eliminate premature failure.
New overdrive servo pin sleeve installed in our servo modification process with custom designed tooling and bushings.
2001 and newer 4R70W feature a new 3-4 capacity valve sleeve and an extra thick zinc coated super tough plate to eliminate plate cracking and cross leaks caused by repeated stress from the 2-3 accumulator piston spring retainer.
Updated 1-2 and 2-3 accumulator pistons prevent harsh shifting and premature clutch failure.
Completely remanufactured and improved 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.
Tru-Flat stator qualification and machining process.
All new bushings installed in key locations to improve internal fluid flow control and pressures.
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.
You are covered anywhere and everywhere in the continental United States.
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.
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. Can the transmission be sent to my home?
A. Yes, it can. Residential (limited access/lift-gate) deliveries are $75 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 4R70W 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 4R70W 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.
Whether you order online or by phone each 4R70W 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.
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 $75 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!
4R70W Transmission | 1993 Thru 2004
w/ Torque Converter
This transmission will fit the following:
Makes: Ford - Lincoln - Mercury
Ford Crown Victoria 1995–2004
Ford Expedition 1997–2004
Ford Explorer 1996–2001
Ford F-Series Pickup 1993–2003
Ford Mustang 1996–2004
Ford Thunderbird 1994–1997
Lincoln Mark VIII 1993–1998
Lincoln Town Car 1993–2004
Mercury Cougar 1994–1997
Mercury Grand Marquis 1995–2004
Mercury Mountaineer 1997–2001
Mercury Marauder 2003
Engines: 4.2 - 4.6 - 5.0 - 5.4
Drive: 2WD or 4WD
Peace Of Mind.
Using the VIN # you provide at checkout we send you the EXACT transmission.
HIGH-DEMAND PART #
SHIPS-IN: approx. 3 Weeks
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 ($75).
Who Relies On BestBuy?
Here Are Some Of The Names That Trust BestBuy Transmission For Their Powertrain Needs.
-OPEN TO THE PUBLIC-
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.