TIME-SERT® PROFESSIONAL SPARK PLUG THREAD REPAIR KITS, PERMANENT RESULTS!

THE VERY BEST IN STRIPPED SPARK PLUG THREAD REPAIR KITS !
NOTE: If the hole was previously REPAIRED with Helicoil or save-a-thread style insert.
Use our BIG-SERT for oversized spark plug repairs click here:

These kits are considered “Over the fender” you DO NOT have to remove the head. to the last thread. (Not to the end of the electrode). This will give you the correct length. TIME-SERT inserts cannot be shortened.
(click here: for Spark plug measurement and determine correct size and length insert)

spark4

p/n 4412

image006

p/n 4412E

Spark Plug Types

WASHER SEAT
SPARK PLUG
INSERTS
copper plated

SparkplugImage01

TAPER SEAT
SPARK PLUG
INSERTS
silver plated

SparkplugImage02

Length

WasherSM

Length

Tapersm

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

Kit p/n
0142SP
note: includes 5 inserts

.180     4.57mm

01421

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—–

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

Kit p/n
4010

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Inserts NOT included

.360     9.0mm

.472     12.0mm

.600     16.0mm

.905     23.0mm

4010340101

40102

4010340103

40105

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

Kit p/n
4010-103

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Includes 5 inserts

http://www.timesert.com/images/sparkplug/4010-103.jpg

.360     9.0mm

.472     12.0mm

.600     16.0mm

.905     23.0mm

4010340101

40102

4010340103

40105

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—– —–

—– —–

—–

—–

—–

Kit p/n
4010EXT-133

amazon-smaller-buttonhttp://www.timesert.com/images/sparkplug/4010ext-133-800-3.jpg

Includes 5 inserts

.360     9.0mm

.472     12.0mm

.600     16.0mm

.905     23.0mm

4010340101

40102

4010340103

40105

—– —–

—– —–

—– —–

—–

—–

—–

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

M10x1.0
Deep hole
Spark plug kit
Honda Note

Kit p/n
4010E
note: Inserts NOT included
9mm length
Used in Honda 1/2 threaded cylinders.
40101

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

Glow Plug
p/n 4010GP

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Includes 5 inserts

 

.472     12.0 mm

40102

—– —–

—–

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

Kit p/n
5000

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Includes 5 inserts

 

.650     16.2 mm

10123ANF
aluminum

—– —–

—–

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

 

Spacer for alignment

 

M12x1.25  Extended Kit

Deep hole(notes)


 

M12x1.25 Standard Kit
Kit p/n  4212
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Inserts NOT included

Spacer for alignment

M12x1.25 Extended Kit
Kit p/n
4212E
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Inserts NOT included

 

 

.360     9.0mm

.600     15.0mm

.690     17.5mm

.866     22.0mm

.945     24.0mm

.827     21.0 mm

FORD Special 3 valve

M12x1.25
p/n 4212H
note: includes 5 inserts

 




Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

 

Kit p/n
p/n 4212-125

4212real

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Includes 5 inserts

 

.360     9.0mm

.600     15.0mm

.690     17.5mm

.866     22.0mm

.945     24.0mm

.827     21.0 mm

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

Kit p/n
14125F
note: includes 5 inserts

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

Kit p/n
4412

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Inserts NOT included

 

.270     7.0 mm

.320     8.0mm

.370     9.4mm

.430     11.0mm

.530     13.5 mm

.600     15.0mm

.660     16.8mm

.905     23.0mm

.270     7.0mm

.400     10.0mm

.620     15.7mm

.660     16.8mm

.950     24.0mm

Spacer for alignment

 

Spacer for alignment

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

m14x1-25-noinsertslowp/n 4412E

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Inserts NOT included

 

.270     7.0 mm

.320     8.0mm

.370     9.4mm

.430     11.0mm

.530     13.5 mm

.600     15.0mm

.660     16.8mm

.905     23.0mm

.270     7.0mm

.400     10.0mm

.620     15.7mm

.660     16.8mm

.950     24.0mm

Spacer for alignment

 

Spacer for alignment
M14x1.25
Imports
sparkplug
thread repair

(Detail notes)


Kit p/n
4412E-111

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Includes 5 inserts

m14x1.25

 

IMPORTS:
M14x1.25 Spark Plug thread repair kit
Used in 3/4 reach gasket style spark plugs commonly used in Toyota,
Lexus, Honda, Acura, Bmw, Mercedes-benz, VW, Audi, Kia, Mini Cooper and others that have a deep reach spark plug. First time repair only.
This kit includes 5 inserts p/n 44111

M14x1.25
Domestic
spark plug
thread repair
(Detail notes)

Kit p/n
4412E-187

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4412E-185ss

 

Domestic Vehicles:
M14x1.25 Taper Seat spark plug repair
Taper Seat Spark Plug thread repair kit General Motors, Chrysler, GMC and others.
First time repair only.
Includes: .945 – 24mm, .708 -15.7mm, .400 – 10mm reach Taper Seat inserts. tooling also includes a mini wrench to use in tight areas. Sealer is included.
Inserts included 2 Each p/n 44187, p/n 44185 & 2 inserts 44183.

M14x1.25
Extended
tooling with assorted length inserts.
(notes)

Kit p/n 4490

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SPnew-1024-webs

This KIT is a combination of the 2 kits above.
Assorted length inserts are included washer seat & taper seat p/n 4490.
This kit includes extended length tooling and a mini wrench which can help
with clearance issues. Using the mini wrench with the extended tooling
makes the tooling the same overall reach as the short version 4412.
Washer style (2) p/n 44125 9.4mm, (2) p/n 44127 11mm,
(2) p/n 44113 13.5mm, (2) p/n 44129 15mm, (2) p/n 44111 16.8mm,
(2) p/n 44112 23mm. Taper style inserts (2) p/n 44183 10mm,
(2) p/n 44185 15.7mm, (2) p/n 44186 16.8mm, (2) p/n 44187 24mm
(link to kit details)

Kit p/n
5553

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Includes 5 Inserts

PROFESSIONAL FORD SPARK PLUG
M14x1.25 THREAD REPAIR KIT p/n 5553

M14x1.25 Inserts are also available in aluminum click here: normally used in racing applications,
where Nitromethane is used as a fuel. Steel inserts typically have a higher tensile strength than aluminum.

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

M18x1.5
note: Inserts NOT included

Kit p/n
4815

.400     10.0mm

.720     18.3mm

48151

48153

.400     10.0mm

48181

Kit Size

Part No.

Inch     Metric

Washer seat
PART NO.

Inch     Metric

Taper seat
PART NO.

7/8 – 18
note: Inserts NOT included

Kit p/n
4781

.430     11.0mm

.780     20.0mm

1.000     25.4mm

47181

47183

47185

.400     10.0mm

—–
—–

Sizes

PART NO.

PART NO.

PART NO.

PART NO.

PART NO.

SPECIAL SEAT CUTTERS
For use on some taper seat spark plug repairs that have very limited access to the spark plug hole.
Cutter diameter .650 inches
This tool only creates the inner countersink.

———————————————————————–

M14x1.25
standard

M14x1.25
extended

M18x1.5

access to the spark plug hole.

access to the spark plug hole.

Cutter diameter .650 inches
This tool only creates the inner countersink.

——————————

 

44196

44196E

48196

SEAT CUTTER GUIDE
M14x1.25 SPARK PLUG
For use when the step tap cannot be threaded deep enough through the spark plug hole to allow use of the seat cutter.

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44195

REDUCED O.D
Seat Cutter
M14x1.25

44193ER
.750 O.D44193ER

SEALER
FOR HIGH TEMPERATURES
This sealer must be used when installing taper seat inserts.

Bottle 6020

label

INSERT
DRIVER OIL

This oil is superior for installing inserts.

6010

SPECIAL TOOLS M14x1.25 SEAT RECONDITION KITS
THESE TOOLS ARE FOR HOLES THAT
DO NOT HAVE AN INSERT.

INDIVIDUAL
RECONDITION CUTTERS

Tooling used to recondition washer seat or taper seat sealing surface.

Note:
These are not thread repair cutters they are only used to recondition a worn out or damaged seat.

Reconditionkit-1P/n 4412SRW washer seat

TaperClean001

INDIVIDUAL
RECONDITION
TAPER SEAT
CUTTER
P/n 44198

must have kit p/n 4412

cutterlong2

INDIVIDUAL
RECONDITION
EXTENDED
TAPER SEAT
CUTTER
P/n 44198E

must have kit p/n 4412E

WASHER
SEAT KIT

P/n 4412SRW
instructions

TAPER
SEAT KIT

P/n 4412SRT
instructions

WasherClean001

INDIVIDUAL
RECONDITION
WASHER SEAT CUTTER
P/n 44197

must have kit p/n 4412

If you have any stripped spark plug thread repair questions regarding
spark plug blow out as in Ford spark plug blows outs. Our stripped thread repair kits
can solve your thread repair problem. read more on our spark plug Ford only thread repair page.
The 4412E kit is commonly used in Honda spark plug thread repair Toyota spark plug thread repair and
Bmw spark plug thread repair.