J-42385-507 same as 11155

J-42385-507 same as 11155

Kent Moore or Time Sert

10-Pack on Free Shipping

Schley 69800

Volvo Fuel Lock Ring Tool

0 Item(s) in your -$0.00

Thread Repair Tools / Inserts

Helicoil, Time-Sert, Calvan thread repair kits. Repair spark plug hole threads, threads for head bolts, oil pan threads for drain plugs, & more with our specialty automotive thread repair kits. Also see our Time Sert Thread Repair Kits section with an easy look-up menu for our most popular Timesert thread repair kits.

ATD

Image ATD-5401 Spark Plug Insert for ATD 5400 Kit

ATD-5401 Spark Plug Insert for ATD 5400 Kit

Your Price: $19.99

Calvan Tools

Image CalVan Tools 38900 Ford Spark Plug Thread Repair Kit 8-Inserts

CalVan Tools 38900 Ford Spark Plug Thread Repair Kit 8-Inserts

Your Price: $239.99

Image Calvan CAL389-100 Spark Plug Thread Insert for CAL-38900

Calvan CAL389-100 Spark Plug Thread Insert for CAL-38900

Your Price: $22.99

Image CalVan Tools CAL39300 Ford 3V Spark Plug Thread Insert Kit

CalVan Tools CAL39300 Ford 3V Spark Plug Thread Insert Kit

Your Price: $189.99

Image CalVan Tools 389-3000 Replacement Tap for CAL38900

CalVan Tools 389-3000 Replacement Tap for CAL38900

Your Price: $68.48

Image CalVan Tools CAL 389-200 Replacement Core Drill Bit for 39300 Kit

CalVan Tools CAL 389-200 Replacement Core Drill Bit for 39300 Kit

Your Price: $68.48

Image Calvan CAL389-100-8 Spark Plug Thread Inserts 8-Pack

Calvan CAL389-100-8 Spark Plug Thread Inserts 8-Pack

Your Price: $159.92

Image CalVan Tools 389-2000 Replacement Core Drill Bit for 38900

CalVan Tools 389-2000 Replacement Core Drill Bit for 38900

Your Price: $68.48

Image CalVan Tools 389-4000 Cylinder Leak Tester for 38900

CalVan Tools 389-4000 Cylinder Leak Tester for 38900

Your Price: $24.95

Image Calvan 393-100 Ford 3-V Spark Plug Thread Insert M16x1.5

Calvan 393-100 Ford 3-V Spark Plug Thread Insert M16x1.5

Your Price: $16.88

Image CalVan Tools 38900-2 Ford Spark Plug Thread Repair 2-Inserts

CalVan Tools 38900-2 Ford Spark Plug Thread Repair 2-Inserts

Your Price: $219.99

Image CalVan Tools 38900 Ford Spark Plug Thread Repair Kit 8-Inserts

CalVan Tools 38900 Ford Spark Plug Thread Repair Kit 8-Inserts

Your Price: $259.99

Image ATD ATD5401-8 Spark Plug Thread Inserts 8-Pack

ATD ATD5401-8 Spark Plug Thread Inserts 8-Pack

Your Price: $159.92

Helicoil

Image Helicoil Replacement Inserts for HEL1130 Kit Quantity Six HEL R1084-11-30

Helicoil Replacement Inserts for HEL1130 Kit Quantity Six HEL R1084-11-30

Your Price: $14.79

J B Weld

Image JB Weld 8297 HighHeat High Temp Epoxy

JB Weld 8297 HighHeat High Temp Epoxy

Your Price: $6.99

Mount.

Image Mountain 9201 Spark Plug Insert - Ford Cylinder Head Repair Kit

Mountain 9201 Spark Plug Insert - Ford Cylinder Head Repair Kit

Your Price: $19.99

Time Sert

Image TIME-SERT 3221 Ford 3 Valve Sparkplug Thread Repair Kit

TIME-SERT 3221 Ford 3 Valve Sparkplug Thread Repair Kit

Your Price: $495.44

Image TIME-SERT 1415C Oil Drain Plug Repair - Aluminum Pan 14x1.5

TIME-SERT 1415C Oil Drain Plug Repair - Aluminum Pan 14x1.5

Your Price: $142.04

Image TIME-SERT 7111 Honda Headbolt Thread Repair Kit 11x1.5

TIME-SERT 7111 Honda Headbolt Thread Repair Kit 11x1.5

Your Price: $477.02

Image TIME-SERT 4412E Spark Plug Repair 14x1.25 - Inserts Separate

TIME-SERT 4412E Spark Plug Repair 14x1.25 - Inserts Separate

Your Price: $223.72

Image TIME-SERT 44111 Spark Plug Insert 14x1.25 with .75

TIME-SERT 44111 Spark Plug Insert 14x1.25 with .75" Reach

Your Price: $3.69

Image TIME-SERT 5553 Ford Spark Plug Thread Repair (Stripped or Missing Threads)

TIME-SERT 5553 Ford Spark Plug Thread Repair (Stripped or Missing Threads)

Your Price: $464.21

Image TIME-SERT Northstar Inserts 11155 Package of 10

TIME-SERT Northstar Inserts 11155 Package of 10

Your Price: $39.20

Image TIME-SERT 44186 Spark Plug Insert

TIME-SERT 44186 Spark Plug Insert

Your Price: $5.10

Image TIME-SERT 2200 Toyota Head Bolt Thread Repair Kit

TIME-SERT 2200 Toyota Head Bolt Thread Repair Kit

Your Price: $480.63

Image TIME-SERT 112030 Head Bolt Inserts M11 x 2.0 Pack of 10

TIME-SERT 112030 Head Bolt Inserts M11 x 2.0 Pack of 10

Your Price: $51.80

Image TIME-SERT J-42385-2030 GM/Northstar Cylinder Headbolt Thread Repair Kit M11x 2.0

TIME-SERT J-42385-2030 GM/Northstar Cylinder Headbolt Thread Repair Kit M11x 2.0

Your Price: $477.02

Image TIME-SERT 32214 Ford Replacement Inserts for 3221

TIME-SERT 32214 Ford Replacement Inserts for 3221

Your Price: $62.00

Image TIME-SERT 51457 14x1.25 Tapered Seat Over Size Inserts

TIME-SERT 51457 14x1.25 Tapered Seat Over Size Inserts

Your Price: $11.95

Image TIME-SERT 6111 Ford 4.6, 5.4 Headbolt Thread Repair Kit

TIME-SERT 6111 Ford 4.6, 5.4 Headbolt Thread Repair Kit

Your Price: $502.99

Image TIME-SERT J-42385-300 Northstar MainBolt Thread Repair

TIME-SERT J-42385-300 Northstar MainBolt Thread Repair

Your Price: $425.11

Image TIME-SERT 101522 Replacement Inserts 10 x 1.5mm 10 Pack

TIME-SERT 101522 Replacement Inserts 10 x 1.5mm 10 Pack

Your Price: $20.40

Image TIME-SERT 07623 Carbon Steel Replacement Insert 7/16-20x.87

TIME-SERT 07623 Carbon Steel Replacement Insert 7/16-20x.87"

Your Price: $1.97

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Sales 800-524-9783

Sales 800-524-9783

Time Sert Tips from Master Tech!

Sales Mon-Fri. 7am - 8pm & Sat 9-12PM EST. Call center in Florida - warehouses throughout the USA. We ship from the closest stocking warehouse to you. Without a resale certificate 7.0% Sales tax in Florida. No tax charged outside FL.

Email Tool Inquiry Anytime

Rescue Bit

Rescue Bit

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Rescue Bit Demo Video