BIGSERTŪ OVERSIZED SPARK PLUG THREAD REPAIR KIT M14x1.25


Bigsert Sparkplug Thread Repair Kit
p/n 6605141S

 
"OVERSIZED HOLES"
For Sparkplugs that have been previously repaired.

The stripped hole should not be larger
than 16.8mm or .660 inches.



Bigsert Sparkplug Thread Repair Kit 5141S

6605141S
Does Not Include Inserts
 

BIG-SERT
SPARKPLUG KITS

I N S E R T S

Note: Kits 6605141S & 6605141E can install
any insert length in the columns to the right.
Washer seat or taper seat

PRICE

LENGTH

WASHER SEAT P/N

PRICE

TAPER SEAT P/N

PRICE

INCHES  METRIC
M14x1.25 
Short Version
p/n 6605141S 
does not include inserts. 


--------------------------------------------------------------
M14x1.25
Extended Version

p/n
 6605141E
does not include inserts. 
Used in recessed holes 6" inches/152mm or deeper.

320.93


 ------

352.20

.370 9.4mm 66151401 10.37 ------- ---
.430 11mm 66151403 10.37 66151453 10.13
.600 15mm 66151405 11.35 66151455 10.13
.660 16.8mm 66151407 7.59 66151457 11.17
.905 23mm 66151409

10.86

------- ---
.965 24.5mm -------   66151469 16.56
KITS THAT INCLUDE INSERTS KIT PART NO. QTY PRICE

LENGTH

WASHER SEAT P/N PRICE TAPER SEAT P/N PRICE
INCHES METRIC
INCLUDES 8 INSERTS

6605141S-457
Short
Version
8 inserts included

1

  .370 9.4mm 66151401 10.37    
2 .660 16.8mm 66151407 7.59    
1 .905 23mm 66151409 10.86    
QTY PRICE LENGTH WASHER SEAT P/N PRICE   TAPER SEAT P/N PRICE
6605141E-469
Extended
Version
8 inserts included
INCHES METRIC
1   .430 11mm     66151453 10.13
2 .660 16.8mm     66151457 11.17
1 .965 24.5mm     66151469 16.56

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.

FORD SPARK PLUG KIT

KIT PART NO.

PRICE

I N S E R T S

LENGTH

STYLE

TAPER SEAT P/N

PRICE

INCHES

METRIC
Ford Triton Style

This kit repairs ford heads that have blown out spark plugs that are .660 inches or smaller.
6605553
433.83 .660 16.8mm TRITON STYLE 66151459-2 11.82
66151459-10 11.82
Ford Triton
style head

ADD-ON
6605678 295.71          
Ford Focus z-tech
style head
6605554 433.83 .965 24.5mm Z-TECH STYLE 66151460 17.18

 P/N 6605553 Repairs Failed Helicoils that are .600 outside diameter
Using Ford kit p/n 6605553 to repair other vehicles / inserts .  
click here

TRIPLE OVERSIZED SPARK PLUG REPAIR KIT M14x1.25

Repair holes from 17mm to 18.5mm or (.670inches) to (.730 inches)
(not recommended for virgin holes.) use 6605553  kit above

"STAND ALONE OVERSIZED REDUCER TO M14x1.25" For 3/4 reach Sparkplug's
Last chance repair for the Ford 4.6 / 5.4 heads.
All of the tools are included to repair the spark plug hole.
The kit will repair holes as large as .720 inches by
installing  a special oversized insert that will
accept our 3/4 reach TAPER SEAT M14x1.25 BIG-SERT insert 66151457

M14x1.25
REDUCER
FORD HEADS

KIT PART NO.

  PRICE

I N S E R T S

LENGTH

INCHES METRIC STYLE PART # PRICE

Instructions

Kit includes 5 inserts each of
the double and triple oversized
 

6605600

473.92

  .660

16.8mm

INNER  

66151457

11.17
 .590 15.0mm OUTER

66155522

6.62

Repairs holes from 17mm to 18.5mm or .670 inches
to .730 inches ( not recommended for virgin holes. ) use
p/n 6605553 kit


"
ADD ON KIT: FORD TRIPLE OVERSIZED REDUCER TO M14x1.25 TAPER SEAT "

:ADD ON KIT: LAST CHANCE REPAIR FOR THE FORD 4.6 / 5.4 heads.
This is a special kit that is used in conjunction with the p/n 6605553 or 6605141E.
You must have 1 of the kits above to finish this repair.


The kit will repair holes as large as .730 inches by installing a special oversized insert that
 will accept our 3/4 reach M14x1.25 BIG-SERT inserts
p/n 66151459, 66151407 or 66151457.
 
Triple oversized reducer
spark plug repair kit Ford heads

KIT PART NO.

  PRICE

I N S E R T S

LENGTH

STYLE

INCHES METRIC

Instructions


Kit includes 5 triple oversized inserts.
Note:
double oversized inserts are not
included Fords use insert
p/n 66151459

ADD-ON
6605588

285.09

.590

15mm

REDUCER

We can now repair a hole as large as .730 inches by putting an insert inside an insert.