It will work on 02 f150 5.4l?

No you would want the Time-Sert Ford spark plug kit p/n 5553. https://time-serts.com/store/5553/

What time sert kit do i need for 2008 chevrolet avalanche 5.3

The spark plug in the avalanche is a taper seat you should see kit p/n 4412E-187 for deep holes. or check time-serts.com for the short version of this kit p/n 4412S-187

is the outside threads larger then m14? and the m14 1.25 is the inside thread? whats the size of the outseide thread?

Yes the outside diameter is larger and is only designed for first-time repairs. If the spark plug was previously repaired see Big-Sert spark plug repair. Time-Sert.com

How about a 2009 ford focus se 2.0l spark plug thread 14mm x 1.25?

For a first time repair on the 2.0 Focus use p/n 4412E-187 for taper seat spark plugs. https://time-serts.com/store/m14x1-25-taper-seat-spark-plug-extended-p-n-4412e-187/ use the insert that matches your spark plug length

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TIME-SERTM14x1.25 Spark Plug Thread Repair kit p/n 4412-321

TIME-SERTM14x1.25 Spark Plug Thread Repair kit p/n 4412-321

Product ID: 57252812

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🔧M14x1.25 Thread Repair

⏱️Quick Fix Solution

⚙️5 Inserts Included

Description

🔩 Fix it Fast, Fix it Right!

COMPACT DESIGN - Lightweight at just 1.2 lbs for easy handling.
EFFORTLESS REPAIRS - Restore stripped spark plug threads without head removal.
DURABLE CONSTRUCTION - Built to last, ensuring long-term reliability in repairs.
PRECISION ENGINEERING - Includes 5 high-quality inserts for reliable performance.
VERSATILE COMPATIBILITY - Compatible with both 3/4 and 3/8 reach washer seat plugs.

The TIME-SERT M14x1.25 Spark Plug Thread Repair Kit (p/n 4412-321) is an essential tool for automotive professionals and DIY enthusiasts alike. This kit allows for quick and efficient repairs of stripped spark plug threads without the need to remove the cylinder head. It includes five precision-engineered inserts and is designed for compatibility with various washer seat plugs, making it a versatile addition to any toolkit.

Specifications

Manufacturer	Time-Sert
Brand	TIME-SERT
Item Weight	1.2 pounds
Package Dimensions	6.42 x 4.06 x 1.5 inches
Is Discontinued By Manufacturer	No
Manufacturer Part Number	4412-321

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