Pioneer Automotive Industries Automatic Transmission Flexplate P/N:871003
Pioneer Automotive Industries 871022 automatic transmission flexplate for the 2003-2008 Ford F-150 and other vehicles connects the engine to the torque converter. It is designed to restore OEM levels of performance.
A grinding noise at start-up or a vibration can come from a worn starter, torque converter or engine mount as well as from the flexplate, so find the cause before you buy. Cracks in the plate are another sign the flexplate itself is worn.
The vehicles it fits include the 2003-2008 Ford F-150, the 2003-2006 Ford Expedition and the 2003-2014 Ford E-250, and each takes one flexplate.
Fit and size
Build and materials
One flexplate and an SFI certification sticker.
Does the Pioneer Automotive Industries 871022 flexplate fit the 2003-2008 Ford F-150?
Yes. Pioneer Automotive Industries 871022 fits the 2003-2008 Ford F-150 and the 2003-2006 Ford Expedition, among others. Check your own car on the Buyer's Guide tab.
Is the Pioneer 871022 flexplate SFI approved?
Yes. Pioneer Automotive Industries 871022 is SFI approved, and an SFI certification sticker is included with the part.
How many teeth does this flexplate have?
This automatic transmission flexplate has 164 teeth and measures 379.413 mm in diameter.
How can I tell if the teeth on the 871022 flexplate ring are worn?
Chipped or missing teeth, a grinding sound at start-up or cracks in the plate can mean the flexplate is worn. A shop can inspect it, since it sits between the engine and transmission.
What is this 871022 flexplate made of and how is it balanced?
It is made of high grade steel to the original dimensions, with an automated welding process, then precision balanced to factory specs.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.