Combination offer
- A
- B
- C
- D
- E
- F
- G
MORE OPTIONS
Combination offer
Application
Compatible for Ford 1996-2003 4.6L, 5.4L, and 6.8V-10 two valve engines
(all other engines will not fit, please check before purchasing.)
Vehicle models are for reference only, as follows
compatible for Ford Triton two valve models below:
Engine 4.6 SOHC 2V
for F150 2009*38900 2V's only
for F250 1997-1999
for E150 1997-2014
for E250 1998-2014
for Expedition 1997-2004
for Explorer 2002-2005
for Crown Victoria 1992-2011
compatible for Mustang 1996-2004 Excludes Cobra
compatible for Lincoln Town Car 1991-2011
compatible for Mercury Grand Marquis 1992-2011
compatible for Mercury Cougar XR7 1994-1997
compatible for Mercury Mountaineer 2002-2005
Engine 5.4 SOHC 2V
for F150 1997-2003
for F150 2004*38900 2V's only
for F250 & F350 1997-2004
for E150/E-Series 1996-2016
for Expedition 1996-2004
for Excursion 2000-2005
compatible for Lincoln Navigator 1998-1999*38900 2V's only
Engine 6.8 SOHC 2V
for F250-550
for F53 1997-2004
for E350- E450 2014-2016
for Motorhome 1997-2004
for Excursion 2000-2005
OE/Part number
38900
Specification
Material: 45# carbon steel
Inserts size: Internal thread M14x1.25 helicoil , External thread 3/4-16
Package included
M4-1.25 Inserts*8
Snap lron Pieces*2
Twist Drill*1
Screw Tap*1
Line up Guide*1
Cylinder Leak Tester*1
Storage compatible for Case*1
(As shown in the figure)
Feature
Our spark plug thread repair kit with M14-1.25 inserts is compatible with compatible for Ford vehicles from 1996 to 2003. It includes Replacement Inserts, Part No. 389-100. This kit is designed for use on 4.6L, 5.4L, and 6.8L V-10 two-valve engines.
The 38900 thread repair tool fixes the frequent problem of damaged heads from blown spark plugs by replacing the inserts.
Note
*The rotary head of screw tap, twist drill usually needs to be coated with anti-rust oil for maintenance, if it is not used for a long time, anti-rust oil should be applied before storage to prevent rust during long-term storage.
*Please make sure the car model matches our products before purchasing.
*To avoid damage, use a cylinder leak detector to make sure the valve is closed before repairing.
Spark plug shavings can damage the engine, recommend to use a compressed air nozzle to blow the shavings out of the cylinder and a borescope make the cylinder clear.
Enter your destination to get a shipping estimate.
Official Quick Customer Support
Get timely assistance through our official support channel for a seamless experience
Curated Automotive Content Community
Explore hot car topics, connect with enthusiasts, and share favorites
Smart Control
Conveniently manage home devices remotely, such as air heaters and inverter generators
LOGIN
REGISTER