Shop Engine Block Thread Repair Inserts

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$25.99
Cal-Van Tools 389-100 14mm Insert,Multi
Amazon.com
173
$25.99
Cal-Van Tools 389-100 14mm Insert,Multi
Amazon.com
173
$14.99
$31.99
OEMTOOLS 25647 5-Piece Spark Plug Saver, M14-1.25 Thread Reamer And Thread Inserts, Includes 3 Thread Inserts, 1 Reamer, & 1 Swaging Tool
Amazon.com
311
53% off
$14.99
$31.99
OEMTOOLS 25647 5-Piece Spark Plug Saver, M14-1.25 Thread Reamer And Thread Inserts, Includes 3 Thread Inserts, 1 Reamer, & 1 Swaging Tool
Amazon.com
311
$12.40
Thread Repair Insert Kit, Stainless Steel Screw Sleeve Assortment, 60-Piece Thread Repair Sleeve Set
Amazon.com
66
$12.40
Thread Repair Insert Kit, Stainless Steel Screw Sleeve Assortment, 60-Piece Thread Repair Sleeve Set
Amazon.com
66
$124.99
Time-Sert M10x1.5 Thread Repair Kit 1015
Amazon.com
76
Free shipping
$124.99
Time-Sert M10x1.5 Thread Repair Kit 1015
Amazon.com
76
$562.59
Nes NES1025 Universal External/Internal Thread Repair Kit NES1A, 2, 21, 22, 23, 24, 6-Piece , Orange
Amazon.com
42
Free shipping
$562.59
Nes NES1025 Universal External/Internal Thread Repair Kit NES1A, 2, 21, 22, 23, 24, 6-Piece , Orange
Amazon.com
42
$22.00
TIME-SERT m8x1.25x14mm Insert Qty 10 P/N 18129
Amazon.com
34
$22.00
TIME-SERT m8x1.25x14mm Insert Qty 10 P/N 18129
Amazon.com
34
$15.82
Spark Plug Thread Repair Kit Spark Plug Repair Kit Thread Repair Rethreading Set Thread Repair Tools Kit Metal M12X1.25 Inserts M14X1.25 Tap 14mm With
Amazon.com
$15.82
Spark Plug Thread Repair Kit Spark Plug Repair Kit Thread Repair Rethreading Set Thread Repair Tools Kit Metal M12X1.25 Inserts M14X1.25 Tap 14mm With
Amazon.com
$21.80
Fafeicy 50Pcs Thread Repair Insert, Stainless Steel Coiled Wire Helical Screw Thread Inserts Kit For Parts That Requires Frequent Removing 8-32UNC X
Amazon.com
$21.80
Fafeicy 50Pcs Thread Repair Insert, Stainless Steel Coiled Wire Helical Screw Thread Inserts Kit For Parts That Requires Frequent Removing 8-32UNC X
Amazon.com
$21.65
Lisle 65030 Thread Insert For Spark Plug Hole Repair Kit, 11/16", Pack Of 5
Amazon.com
68
$21.65
Lisle 65030 Thread Insert For Spark Plug Hole Repair Kit, 11/16", Pack Of 5
Amazon.com
68
$61.34
10PCS Thread Repair Kit M18x1.5 Stainless Steel Helicoil Insert Kit For Repairing Damaged Internal Threads Screw Holes Automotive And Machine
Amazon.com
7
Free shipping
$61.34
10PCS Thread Repair Kit M18x1.5 Stainless Steel Helicoil Insert Kit For Repairing Damaged Internal Threads Screw Holes Automotive And Machine
Amazon.com
7
$19.31
Hilitand Thread Repair Kit 12PCS M8 X 1.25 Thread Repair Kit Self Tapping Thread Inserts Tool Set For Automobiles, Rail Car, Home Appliances
Amazon.com
2
$19.31
Hilitand Thread Repair Kit 12PCS M8 X 1.25 Thread Repair Kit Self Tapping Thread Inserts Tool Set For Automobiles, Rail Car, Home Appliances
Amazon.com
2
$153.29
53 Piece Rethreading Kit, 19 Taps, 32 Dies And 2 Thread Files, Made In USA
Amazon.com
85
Free shipping
$153.29
53 Piece Rethreading Kit, 19 Taps, 32 Dies And 2 Thread Files, Made In USA
Amazon.com
85
$125.96
Powercoil 3520-20.00K M20-2.5 Thread Repair Kit (1 Kitper Pack)
Amazon.com
Free shipping
$125.96
Powercoil 3520-20.00K M20-2.5 Thread Repair Kit (1 Kitper Pack)
Amazon.com
Free shipping
$155.15
BIG-SERT By Time-Sert M10 X 1.25 Oversize Thread Repair Kit 5012
Amazon.com
36
Free shipping
$155.15
BIG-SERT By Time-Sert M10 X 1.25 Oversize Thread Repair Kit 5012
Amazon.com
36
$14.39
LEONTOOL 210Pcs Wire Thread Inserts Steel Sheath Helical Type Coiled Wire Screw Repair Sleeve Assortment Kit Screws Sleeve Helicoil Type Thread Repair
Amazon.com
3
$14.39
LEONTOOL 210Pcs Wire Thread Inserts Steel Sheath Helical Type Coiled Wire Screw Repair Sleeve Assortment Kit Screws Sleeve Helicoil Type Thread Repair
Amazon.com
3
$99.97
Timesert Thread Repair Insert M8x 1.25X 16 J-42385-620 D
Freedom Racing Tool and Auto, LLC
$99.97
Timesert Thread Repair Insert M8x 1.25X 16 J-42385-620 D
Freedom Racing Tool and Auto, LLC
$119.36
E-Z LOK EZ-450-8 Thread Repair Kit For Metal Carbon Steel Threaded Inserts M8-1.25 And Installation Tools
Amazon.com
520
Free shipping
$119.36
E-Z LOK EZ-450-8 Thread Repair Kit For Metal Carbon Steel Threaded Inserts M8-1.25 And Installation Tools
Amazon.com
520
$53.59
Powercoil 3534-3/8K UNF 3/8-24 Thread Repair Kit (1 Kitper Pack)
Amazon.com
29
Free shipping
$53.59
Powercoil 3534-3/8K UNF 3/8-24 Thread Repair Kit (1 Kitper Pack)
Amazon.com
29
$128.50
BIG-SERT By Time-Sert M6 X 1.00 Oversize Thread Repair Kit 5610
Amazon.com
27
Free shipping
$128.50
BIG-SERT By Time-Sert M6 X 1.00 Oversize Thread Repair Kit 5610
Amazon.com
27
$186.78
TIME-SERT M14 X 1.50 Metric Thread Repair Kit 1415
Amazon.com
134
Free shipping
$186.78
TIME-SERT M14 X 1.50 Metric Thread Repair Kit 1415
Amazon.com
134
$49.48
Powercoil 3532-12GK UNC 12-24 Thread Repair Kit (1 Kitper Pack)
Amazon.com
18
Free shipping
$49.48
Powercoil 3532-12GK UNC 12-24 Thread Repair Kit (1 Kitper Pack)
Amazon.com
18
$12.99
Chazcool M8 Helicoil, 100 PCS Stainless Steel M8 X 1.25 X 2D Length Threaded Inserts, Thread Reinforce Repair Tool For Helical Repair
Amazon.com
1
$12.99
Chazcool M8 Helicoil, 100 PCS Stainless Steel M8 X 1.25 X 2D Length Threaded Inserts, Thread Reinforce Repair Tool For Helical Repair
Amazon.com
1
$31.99
$33.99
VEVOR Helicoil Thread Repair Kit - 131-Piece SAE HSS Drill Inserts Taps & Tools 1/4" 5/16" 3/8" 7/16" 1/2" UNC Rethreading Tool Kit Insertion
Amazon.com
128
$31.99
$33.99
VEVOR Helicoil Thread Repair Kit - 131-Piece SAE HSS Drill Inserts Taps & Tools 1/4" 5/16" 3/8" 7/16" 1/2" UNC Rethreading Tool Kit Insertion
Amazon.com
128
$7.34
20Pcs M3 X 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts For Helical Repair
Amazon.com
69
$7.34
20Pcs M3 X 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts For Helical Repair
Amazon.com
69
$23.99
ASKWAY 370PCS Rivet Nuts, Metric Thread Rivet Nut Assembly Kit, Carbon Steel Rivet Nuts, Suitable For Automotive, Furniture Decoration, Sheet Metal
Amazon.com
$23.99
ASKWAY 370PCS Rivet Nuts, Metric Thread Rivet Nut Assembly Kit, Carbon Steel Rivet Nuts, Suitable For Automotive, Furniture Decoration, Sheet Metal
Amazon.com
$13.99
Oemtools 25607: OEM Automotive Tools Thread Repair Inserts
Summit Racing
$13.99
Oemtools 25607: OEM Automotive Tools Thread Repair Inserts
Summit Racing
$51.99
Heli-Coil HE5528-8: Heli-Coil Thread Inserts
Summit Racing
2
$51.99
Heli-Coil HE5528-8: Heli-Coil Thread Inserts
Summit Racing
2
$84.35
$165.51
131 Pcs M5 M6 M8 M10 M12 Car Engine Block Restoring Damaged Thread Repair Tool Kit Car Repair Tools Coarse Crowbar
bbbtoshomx
49% off
$84.35
$165.51
131 Pcs M5 M6 M8 M10 M12 Car Engine Block Restoring Damaged Thread Repair Tool Kit Car Repair Tools Coarse Crowbar
bbbtoshomx
$16.36
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 7/16"-14 Internal Threads, 9/16"-12 External Threads, 0.562" Length, Made
Amazon.com
6
$16.36
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 7/16"-14 Internal Threads, 9/16"-12 External Threads, 0.562" Length, Made
Amazon.com
6
$14.99
100Pcs Carbon Steel SAE 3/8-16 Rivet Nuts Threaded Rivet Insert Nutsert Rivnuts Kit 3/8-16UNC
Amazon.com
583
$14.99
100Pcs Carbon Steel SAE 3/8-16 Rivet Nuts Threaded Rivet Insert Nutsert Rivnuts Kit 3/8-16UNC
Amazon.com
583
$15.99
10Pcs Thread Adapters Sleeve Reducing Nut, M16x2 Female To M20x2.5 Male Threaded Repairing Insert Nut 22mm Stainless Steel Insert Nut Screw Reducer
Amazon.com
82
$15.99
10Pcs Thread Adapters Sleeve Reducing Nut, M16x2 Female To M20x2.5 Male Threaded Repairing Insert Nut 22mm Stainless Steel Insert Nut Screw Reducer
Amazon.com
82
$101.95
Precise H.S.S. Screw Thread Insert (S.T.I.) Plug Tap For Thread Repair, 1" -8 Thread Size, 1-1/32" Drill Size
Penn Tool Co
$101.95
Precise H.S.S. Screw Thread Insert (S.T.I.) Plug Tap For Thread Repair, 1" -8 Thread Size, 1-1/32" Drill Size
Penn Tool Co
$18.59
XINGYHENG 210Pcs M3 M4 m 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit With Plastic Box
Amazon.com
11
$18.59
XINGYHENG 210Pcs M3 M4 m 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit With Plastic Box
Amazon.com
11
$106.99
E-Z LOK Thread Repair Kit, Self Locking Thread Inserts, M10-1.50, M8-1.25, M16-2.0, M12-1.75 Thrd Sz, Steel, EZ-M200
Zoro.com
18
$106.99
E-Z LOK Thread Repair Kit, Self Locking Thread Inserts, M10-1.50, M8-1.25, M16-2.0, M12-1.75 Thrd Sz, Steel, EZ-M200
Zoro.com
18
$87.36
Thread Repair Kit: Tanged Tang Style, Free-Running, 5/16"-18 Thread Size, Plain Model: 3532-5/16K
Grainger
$87.36
Thread Repair Kit: Tanged Tang Style, Free-Running, 5/16"-18 Thread Size, Plain Model: 3532-5/16K
Grainger
$104.31
Helicoil Thread Repair Kit: Threaded Insert 12mm Insert Length 5404-8 - 00068437
Penn Tool Co
$104.31
Helicoil Thread Repair Kit: Threaded Insert 12mm Insert Length 5404-8 - 00068437
Penn Tool Co
Spark Plug Thread Repair
14:12
Spark Plug Thread Repair
118.8K viewsAug 15, 2021
YouTubeEliminator Performance
How To Fixed Stripped Out Threads
How To Fixed Stripped Out Threads
247K viewsSep 2, 2015
YouTubeSouth Main Auto LLC
Ford Spark Thread Plug Repair Inserts - Big, Bigger, Biggest
Ford Spark Thread Plug Repair Inserts - Big, Bigger, Biggest
93.9K viewsDec 10, 2013
YouTubeWiseAutoTools
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vi-BB1m8nY1
May 10, 2024
MSN
Spark Plug Thread Repair.
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Spark Plug Thread Repair.
102.8K viewsApr 4, 2013
YouTubeSuperbike Surgery Ltd
Full-Torque Permanent Thread Repair
6:50
Full-Torque Permanent Thread Repair
191.2K viewsNov 24, 2009
YouTubeLOCK-N-STITCH INC.
Foolproof Threaded Insert Installation
10:06
Foolproof Threaded Insert Installation
258.1K viewsApr 23, 2021
YouTubeDirtFarmerJay
5:51
Full-Torque Permanent Thread Replacement Insert
852.1K viewsDec 30, 2009
YouTubeLOCK-N-STITCH INC.
10:17
DIY Thread Repair Using Stacked Heli Coils
22.6K viewsJan 28, 2021
YouTubemr diyguy123
6:32
Stripped Thread Repair: How To Install Thread Inserts
509.7K viewsApr 19, 2016
YouTubeEricTheCarGuy
6:46
How To Install a HeliCoil
782.6K viewsFeb 12, 2019
YouTubeAbom79
14:27
How To Helicoil Damaged Spark Plug Threads
58.7K viewsNov 7, 2019
YouTubeWelderUp
18:36
Helicoil spark plug stripped thread repair
121.1K viewsJul 25, 2018
YouTubeToyota Maintenance
20:37
How To Cut Threads On A Lathe
1.2M viewsFeb 6, 2021
YouTubeBlondihacks
5:38
How to Repair Stripped Aluminum Threads
55.9K viewsNov 15, 2020
YouTubeYoshimoshi
1:24
Install Threaded Inserts the EASY Way
38.4K viewsMay 6, 2017
YouTubepopalock85
13:55
How to Repair DAMAGED Threads Using Helicoils
16.7K viewsJul 4, 2018
YouTubeSubaruONLY
15:57
HELICOIL®, Threaded Insert or Embedded Nut in 3D Prints?
709K viewsMay 30, 2020
YouTubeCNC Kitchen
10:57
Aluminum Stripped Thread Repair Intake Manifold
65.5K viewsSep 8, 2016
YouTubeGT Jason
17:34
HeliCoil : HeliCoil Installation HeliCoil Insert
315.8K viewsAug 19, 2013
YouTubeHeliCoil-HeliCoil Insert System
18:23
HOW TO INSTALL A HELICOIL CORRECTLY THE FIRST TIME
67.9K viewsAug 4, 2021
YouTubeDaniel Soliz
9:51
FIX stripped bolt hole threads the POOR MANS WAY
769.8K viewsMar 9, 2020
YouTubesixtyfiveford
14:26
SHOP TIPS #210 Using a HELICOIL to Repair a Spark Plug Thread tub…
192.9K viewsNov 7, 2015
YouTubemrpete222
1:09
HELICOIL® Plus Free Running – Thread inserts for metals
225.2K viewsAug 23, 2013
YouTubeBöllhoff Group
2:22
Rockmount Threaded Inserts - Easily Repair Stripped Threads
4.8K viewsMar 29, 2021
YouTubeRockmount Welding Alloys
7:20
Fixing Stripped Threads With Helicoils / How To Install Thread I…
454.5K viewsFeb 10, 2013
YouTubeJason Chrisman Bees (JC's Bees)
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Stripped Thread Repair - Time-Serts BETTER than Heli Coils! - LS Exha…
114.3K viewsApr 4, 2021
YouTubeHotRodHippie
5:17
How to Use & Install Helicoil Thread Inserts | Fasteners 101
657.4K viewsSep 26, 2019
YouTubeAlbany County Fasteners
3:19
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106.9K viewsJul 3, 2020
YouTubeLive Free
8:04
How To Install A Helicoil. How To Repair Damaged Threads Or Bolt …
28.9K viewsOct 1, 2016
YouTubeAdept Ape
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Shop Engine Block Thread Repair Inserts

Sponsored
About our ads
$25.99
Cal-Van Tools 389-100 14mm Insert,Multi
Amazon.com
173
$25.99
Cal-Van Tools 389-100 14mm Insert,Multi
Amazon.com
173
$14.99
$31.99
OEMTOOLS 25647 5-Piece Spark Plug Saver, M14-1.25 Thread Reamer And Thread Inserts, Includes 3 Thread Inserts, 1 Reamer, & 1 Swaging Tool
Amazon.com
311
53% off
$14.99
$31.99
OEMTOOLS 25647 5-Piece Spark Plug Saver, M14-1.25 Thread Reamer And Thread Inserts, Includes 3 Thread Inserts, 1 Reamer, & 1 Swaging Tool
Amazon.com
311
$12.40
Thread Repair Insert Kit, Stainless Steel Screw Sleeve Assortment, 60-Piece Thread Repair Sleeve Set
Amazon.com
66
$12.40
Thread Repair Insert Kit, Stainless Steel Screw Sleeve Assortment, 60-Piece Thread Repair Sleeve Set
Amazon.com
66
$124.99
Time-Sert M10x1.5 Thread Repair Kit 1015
Amazon.com
76
Free shipping
$124.99
Time-Sert M10x1.5 Thread Repair Kit 1015
Amazon.com
76
$562.59
Nes NES1025 Universal External/Internal Thread Repair Kit NES1A, 2, 21, 22, 23, 24, 6-Piece , Orange
Amazon.com
42
Free shipping
$562.59
Nes NES1025 Universal External/Internal Thread Repair Kit NES1A, 2, 21, 22, 23, 24, 6-Piece , Orange
Amazon.com
42
$22.00
TIME-SERT m8x1.25x14mm Insert Qty 10 P/N 18129
Amazon.com
34
$22.00
TIME-SERT m8x1.25x14mm Insert Qty 10 P/N 18129
Amazon.com
34
$15.82
Spark Plug Thread Repair Kit Spark Plug Repair Kit Thread Repair Rethreading Set Thread Repair Tools Kit Metal M12X1.25 Inserts M14X1.25 Tap 14mm With
Amazon.com
$15.82
Spark Plug Thread Repair Kit Spark Plug Repair Kit Thread Repair Rethreading Set Thread Repair Tools Kit Metal M12X1.25 Inserts M14X1.25 Tap 14mm With
Amazon.com
$21.80
Fafeicy 50Pcs Thread Repair Insert, Stainless Steel Coiled Wire Helical Screw Thread Inserts Kit For Parts That Requires Frequent Removing 8-32UNC X
Amazon.com
$21.80
Fafeicy 50Pcs Thread Repair Insert, Stainless Steel Coiled Wire Helical Screw Thread Inserts Kit For Parts That Requires Frequent Removing 8-32UNC X
Amazon.com
$21.65
Lisle 65030 Thread Insert For Spark Plug Hole Repair Kit, 11/16", Pack Of 5
Amazon.com
68
$21.65
Lisle 65030 Thread Insert For Spark Plug Hole Repair Kit, 11/16", Pack Of 5
Amazon.com
68
$61.34
10PCS Thread Repair Kit M18x1.5 Stainless Steel Helicoil Insert Kit For Repairing Damaged Internal Threads Screw Holes Automotive And Machine
Amazon.com
7
Free shipping
$61.34
10PCS Thread Repair Kit M18x1.5 Stainless Steel Helicoil Insert Kit For Repairing Damaged Internal Threads Screw Holes Automotive And Machine
Amazon.com
7
$19.31
Hilitand Thread Repair Kit 12PCS M8 X 1.25 Thread Repair Kit Self Tapping Thread Inserts Tool Set For Automobiles, Rail Car, Home Appliances
Amazon.com
2
$19.31
Hilitand Thread Repair Kit 12PCS M8 X 1.25 Thread Repair Kit Self Tapping Thread Inserts Tool Set For Automobiles, Rail Car, Home Appliances
Amazon.com
2
$153.29
53 Piece Rethreading Kit, 19 Taps, 32 Dies And 2 Thread Files, Made In USA
Amazon.com
85
Free shipping
$153.29
53 Piece Rethreading Kit, 19 Taps, 32 Dies And 2 Thread Files, Made In USA
Amazon.com
85
$125.96
Powercoil 3520-20.00K M20-2.5 Thread Repair Kit (1 Kitper Pack)
Amazon.com
Free shipping
$125.96
Powercoil 3520-20.00K M20-2.5 Thread Repair Kit (1 Kitper Pack)
Amazon.com
Free shipping
$155.15
BIG-SERT By Time-Sert M10 X 1.25 Oversize Thread Repair Kit 5012
Amazon.com
36
Free shipping
$155.15
BIG-SERT By Time-Sert M10 X 1.25 Oversize Thread Repair Kit 5012
Amazon.com
36
$14.39
LEONTOOL 210Pcs Wire Thread Inserts Steel Sheath Helical Type Coiled Wire Screw Repair Sleeve Assortment Kit Screws Sleeve Helicoil Type Thread Repair
Amazon.com
3
$14.39
LEONTOOL 210Pcs Wire Thread Inserts Steel Sheath Helical Type Coiled Wire Screw Repair Sleeve Assortment Kit Screws Sleeve Helicoil Type Thread Repair
Amazon.com
3
$99.97
Timesert Thread Repair Insert M8x 1.25X 16 J-42385-620 D
Freedom Racing Tool and Auto, LLC
$99.97
Timesert Thread Repair Insert M8x 1.25X 16 J-42385-620 D
Freedom Racing Tool and Auto, LLC
$119.36
E-Z LOK EZ-450-8 Thread Repair Kit For Metal Carbon Steel Threaded Inserts M8-1.25 And Installation Tools
Amazon.com
520
Free shipping
$119.36
E-Z LOK EZ-450-8 Thread Repair Kit For Metal Carbon Steel Threaded Inserts M8-1.25 And Installation Tools
Amazon.com
520
$53.59
Powercoil 3534-3/8K UNF 3/8-24 Thread Repair Kit (1 Kitper Pack)
Amazon.com
29
Free shipping
$53.59
Powercoil 3534-3/8K UNF 3/8-24 Thread Repair Kit (1 Kitper Pack)
Amazon.com
29