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TIME-SERT 4010GP 10mm 2.7 Sprinter Diesel Glow Plug Thread Repair

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  • TIME-SERT 4010GP 10mm 2.7 Sprinter Diesel Glow Plug Thread Repair
  • Time Sert 4010GP 1
  • Time Sert 4010GP instructions 1
  • Time Sert 4010GP instructions 2
  • TIME-SERT 4010GP Sprinter Diesel Glow Plug Thread Repair Kit
  • Replacement Time Sert inserts for 4010GP kit insert # 40102
  • Time Sert Large Wrench pn 40192G1
  • Time Sert Installation driver tool pn 40194
  • Time Sert Step Tap with stop collar pn 40191G1
  • Core Drill Bit pn 40190G1 showing stepped portion.
  • Core Drill Bit pn 40190G1
  • Time Sert 4010GP Glow Plug thread repair kit for Sprinter
  • Time Sert 4010GP instructions included.
  • Time Sert 4010GP in storage case.


Time Sert M10x1.00 thread repair kit typically used on the Sprinter 2.7 Diesel engine (Does NOT fit 3.0 v-6 which is 8mm). Also used on other applications using the M10x1.00 thread size and pitch. Fix threads over the fender without removing the cylinder head. See the video below for more information.


MakeModelYear Range
Dodge Sprinter 2500 2003 - 2006
Dodge Sprinter 3500 2003 - 2006
Freightliner Sprinter 2500 2002 - 2006
Freightliner Sprinter 3500 2003 - 2003
Freightliner Sprinter 3500 2004 - 2006

The tools have stops so you cannot hit the seat at the bottom of hole. This kit will repair Long reach glow plugs found in Ford heads Champion p/n CH237. Short reach glow plugs example Champion p/n CH271/ Bosch (80028) 0250202022. *Note does not fit the OM642 V-6 Mercedes diesel as it uses 8mm glow plugs and this kit is M10x1.0. See the video below for more information.

Time Sert Kit 4010GP Contents. 

1. Large Wrench 40192G1
2. Core Drill  40190G1
3. Small Wrench  40190G2
4. Step Tap   40192G1
5. Wrench for Tap & Driver  40192G2
6. Movable Stop indicator Collar for tap & driver Wrench   
7. Driver installation tool  40194
8. Inserts (5) 40102 

 pdficon-small.png Time Sert 4010GP Instructions pdf.


Mouse over the images above for a more detailed view of the kit components. Also notice our bulk discount prices on TIME-SERT replacement inserts for thread repair kits. Need more information on TIME-SERT thread repair kits? Visit our auto repair blog section on thread repair kits for tips, advice and all your thread repair questions answered. Just comment and we will be quick to respond.

See the pdficon-small.png TIME-SERT products pdf for more information on thread repair kits and inserts. Some are listed for certain applications on cars, trucks and motorcycles. The pdf is a partial application list so feel free to email or call if we can assist with your particular need. We also accept inquiries regarding our daily TIME-SERT specials. Remember TIME-SERT is recommended by leading car manufacturers like the General Motors Corporation. In fact TIME-SERT is GM's only authorized repair for head bolt threads. We are an authorized Time Sert Distributor.

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3 Reviews

  • 5

    Tool use and quality

    Posted by Jamie Hanes on 7th Mar 2023

    Well this kit is best kit for the sprinter glow plug repair hands down easy to use whether you're mechanically inclined or not overly and quality is the best, price is a bit high but it’s a lot cheaper then removing the cylinder head and well worth the cost in my opinion. Thanks again. Shipping to Canada was 2 days.

  • 5

    Made in America!

    Posted by Allen T on 3rd Sep 2015

    Glad I found this Time Sert kit to fix my Sprinter glow plug threads. Precision tool, and best of all Made in America!

  • 4

    Saved $8000

    Posted by Al on 30th Jul 2014

    Used kit to repair 2 cylinders on 2003 sprinter 2.7l 5cyl diesel. was quoted 8500$ to repair stripped glow plugs with cylinder head replacement. performed work on cyls. 1 &2 in vehicle with cabin air filter removed. I used my tap sockets and 12pt 1/4" sockets to drive the tools in kit. that being said I would prefer longer pilots on the tap and core drill as I got a little off center which creates trouble getting the glow plugs installed. REMOVING THE INTAKE MANIFOLD is highly recommended as the holes will easier to access.

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