Transmission Compatability

[Selfbuilt]

Does anyone know whether it's possible to replace my '98 F150 automatic transmission with one from a 2002 FORD EXPLORER XLT that has a torque converter?

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[adrianspeeder]

What engine is in your F150? What engine is in the Explorer?

If it is the 4.6L with the 4R70w (trans code U on door jam sticker) it would need to be a 4.6L explorer. I don't remember exactly but I think the '02 V8 explorers still use the 5.0L which is a different bolt pattern then the mod motors, but the same as the V6 in the F150 if you have that. Also I believe the V6 explorers got the light light duty tranny that wouldn't last to long in the F150.

Adrianspeeder

[dirtyd0g]

The explorer in 02 got the 5r55e transmission. It's a POS IMO. THe only explorer to truck configurations I see possible are taking a 98ish explorer 5.0 trans and putting it into a 4.2 truck.
Alan

[Selfbuilt]

Thanks for the feedback guys. Unfortunatly I'm such a novice when it comes to auto mechanics that I only "kinda" understand half of what you are suggesting as to trying to decipher whether the transmissions would be compatible. Here's what the guys add said:

2002 FORD EXPLORER XLT 4X2(55,000 miles)
- 4.0L V6 Engine(including ECM, intake, cylinder heads, etc) - $700 obo
- Automatic Transmission w/ Torque Converter - $300 obo
- Independent Rear End(differential gears and casing only) - $200 obo
- Roof Mounted Luggage/Cargo Rack - $40 obo
- Rack and Pinion Steering w/ Pawer Steering Pump - $100 obo
- Tail Lamp Assemblies - $25 each
- Head Lamp Assemblies - $30 each
- Front Corner Turn Signal LAmps - $20 each
- Rear Tow Bar(mounts to frame) - $75 obo

2003 FORD EXPLORER SPORT TRAC 4X2(23,000 miles)
- 4.0L V6 Engine(including intake, injectors, cylinder heads, etc.) - $800 obo
- Automatic Transmission w/ Torque Converter - $400 obo
- 4:10 Limited Slip Differential/Rear End w/ Disc Brakes - $400 obo

I guess I could have left out all the other parts he's selling...sorry.

And my truck has the 4.6L with the 4R70w....does this help any?

[dirtyd0g]

The 4.0 liter trans will not work at all. That is a 4r55e or possibly a 5r55e.
Alan

[adrianspeeder]

Yup, no go on those. You need a trans from a 4.6L or 5.4L to have the right pattern to bolt to the engine.

Adrianspeeder

[Selfbuilt]

Thanks guys....I sometimes buy first and learn my mistake later....but thanks to you I'll keep looking.

[adrianspeeder]

Did you buy them?