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TIME-SERT 11125 Subaru, Nissan Metric Head Bolt Thread Kit M11x1.25

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  • TIME SERT 11125 BS Metric Head Bolt Thread Kit 11x1.25 Oversize (11125)
  • TIME-SERT 11125 Universal Metric Head Bolt Thread Kit M11x1.25
  • Replacement inserts for 11125
  • Driver for 11125
  • Tap for 11125
  • TIME-SERT 11125 Subaru, Nissan Metric Head Bolt Thread Kit M11x1.25
  • TIME-SERT 11125 Universal Metric Head Bolt Thread Kit M11x1.25 from Wise


Includes Free Shipping within lower 48 states in the USA. If you're ready to purchase but need assistance with finding the correct kit for your application, call 800-734-8665 x251 to speak with a Master Tech for application help and to get it on the way. Time-Sert 11125 is a Universal Metric M11x1.25mm head bolt hole thread repair kit which is commonly used on Subaru cars, Nissan and Infiniti. Since it is universal, that means that different depths can be set when working on different models. Of course the hole being worked on has to be M11X1.25. The Time Sert 11125 is a regular size kit made for a first time repair, meaning no other thread repair has been used previously. If a Helicoil or some other competitive brand thread repair kit has been used already and has failed an over-size repair kit is needed. See the 11125BS for second time repairs. The BS in the kit number means "Big Sert" which is Time-Sert's designation for over-size. The outside is larger but the inside still accepts the original size M11x1.25 head bolts.

Note that this kit uses 11127 inserts which 12 are included (M11x1.25x30mm). As mentioned above, they are for first time repairs (holes that have not been repaired previously). Since this is a universal kit, the instructions must be followed because of several applications are covered. Marking the depth on the drill tap and driver is very important. Laminated instructions are included.

See the PDF Instructions for Details on Use

Included in the Time Sert 11125 Thread Repair Kit

1 Drill Fixture Alignment Plate J-42385-301 

1 Drill Bushing 66111 

1 Alignment Pin J-42385-303 

1 Core Drill 11111 

1 Tap 11114 

1 Insert Driver 11115 

2 Bolts, short 11134 

2 Bolts, long 11135 

1 Sharpie Ink Marker 7586 

1 Metal Rule 7587 1 Step Drill Bit 31091

12 Inserts 11127

1 Loctite 266 - Red High Strength 6010 -26772 

1 Driver Oil 6020 - J-42385-110 

Application List

Here's a partial list of vehicles that the 11125 Universal Head Bolt Kit works on. Double check your head bolt size if there's any doubt about having the M11x1.25 size.

Saab 9-2X 2.5 L 2458 CC H4 SOHC 2005 - 2006

Subaru Baja 2.5 L 2457 CC H4 SOHC 16 Valve 2004 - 2006

Subaru Baja 2003 - 2003

Subaru Forester 2.5 L 2457 CC H4 SOHC 16 Valve 1999 - 2010

Subaru Impreza 1.8 L 1820 CC H4 1993 - 1997

Subaru Impreza 2.2 L 2212 CC H4 1995 - 2001

Subaru Impreza 2.5 L 2457 CC H4 SOHC 16 Valve 1999 - 2011

Subaru Legacy 2.2 L 2212 CC H4 1992 - 1999

Subaru Legacy 2.5 L 2457 CC H4 SOHC 16 Valve 2000 - 2012

Subaru Legacy 1990 - 1991

Subaru Outback 2.5 L 2457 CC H4 SOHC 16 Valve 2000 - 2012

Infiniti FX35 2003 - 2004

Infiniti G25 2011 - 2012

Infiniti G35 2003 - 2004

Infiniti G35 2006 - 2006

Infiniti I30 1996 - 2001

Infiniti I35 2002 - 2004

Infiniti M35 2006 - 2006

Infiniti QX4 2001 - 2003

Nissan 350Z 2003 - 2006

Nissan Altima 3.5 L 3498 CC V6 VQ35DE DOHC 24 Valve 2002 - 2006

Nissan Frontier 4.0 L 3954 CC V6 DOHC 24 Valve (VQ40DE) 2005 - 2013

Nissan Maxima 1995 - 2008

Nissan Murano 2003 - 2007

Nissan NV1500 2012 - 2013

Nissan NV2500 HD 4.0 L 3954 CC V6 DOHC 24 Valve (VQ40DE) 2012 - 2013

Nissan NV3500 HD 4.0 L 3954 CC V6 DOHC 24 Valve (VQ40DE) 2012 - 2013

Nissan Pathfinder 3.5 L 3498 CC V6 VQ35DE DOHC 24 Valve 2001 - 2004

Nissan Pathfinder 4.0 L 3954 CC V6 DOHC 24 Valve (VQ40DE) 2005 - 2012

Nissan Quest 2004 - 2009

Nissan Xterra 4.0 L 3954 CC V6 DOHC 24 Valve (VQ40DE) 2005 - 2007

Nissan Xterra 4.0 L 3954 CC V6 DOHC 24 Valve (VQ40DE) 2010 - 2012

Nissan Xterra 2008 - 2009

Nissan Xterra 2013 - 2013

Suzuki Equator 4.0 L 3954 CC V6 DOHC 24 Valve 2009 - 2012

Question: Can I buy just a tap and an insert?

Answer: I know purchasing the entire Time Sert kit is expensive, however, everything in the kit is required for the repair to work properly. It’s a very well engineered and produced kit which is made in the USA. That’s a rare thing these days. An example of what just one of the tools does is: the installation driver, it finishes cold rolling the bottom threads, expanding the bottom of the insert locking it into place. As a distributor for Time-Sert we are not permitted to sell just pieces of kits, unless our customer has a verified purchase of the corresponding kit and needs a replacement. This helps avoid broken tools and failed repairs due to improper use. Pulling the head on any vehicle is a lot of work. Doing a permanent type repair only makes sense. Time Sert is recommended by car manufacturers. In fact GM and Toyota only approve Time Sert for head bolt thread repair. Back to your question: Since, we would only be setting you up to fail, by selling one tool out of the kit we are un-able to sell components unless you are just replacing a piece out of a kit previously purchased from us. You see we would rather lose a sale rather than sell you something that is not going to work without the rest of the required tooling.

Question: I had a Helicoil fail and now a new Helicoil will not screw in. Will the 11125 work for my repair?

Answer: NO. For a previously repaired hole that is bigger now than usual, an oversize kit is needed. See the 11125BS. The BS stands for Big Sert which is Time Sert's way of saying that it's over size. The original size head bolts will be accepted even with the oversize repair because the inside is still M11x1.25, just a thicker insert.  

Do you need more information on TIME-SERT thread repair kits? You can use our thread repair kit application tool to look up kits for certain vehicles or check out our automotive tool blog for tips, advice and answers to common thread repair questions. If you would like personal assistance, fill out our contact form and we will respond quickly. Or, you can call us at 800-734-8665.

For more info on Time Sert thread repair kits and inserts, you can refer to their TIME-SERT products pdf, which provides SAE and Metric kit info and a partial application list for various cars, trucks and motorcycles. There may be a few things we don't list on our site that we can ship directly from the manufacturer. If you need help finding the right kit for your project, please get in touch with us. It's worth noting that TIME-SERT is highly recommended by leading car manufacturers such as Toyota, General Motors Corporation, and Honda. We are an authorized stocking TIME-SERT distributor and look forward to doing business with you.

Some guys may ask themselves this question. What makes Time Sert so much better than Heli Coil? Watch the short video below for answers. There's more than one reason.

How to choose the right head bolt thread repair kit for Subaru.

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1 Review

  • 5

    Customer help top notch

    Posted by Carl H on 10th Nov 2015

    2006 Nissan Xterra head bolt repair on 4.0 L motor. This kit is awesome and worked perfect. Be sure to bottom out sleeve. I watched a very informative video on you tube prior and during my attempt. Easy and straightforward. Be sure to tape up cylinders with tape to avoid messy cleanup pains. Besides the great product, talk about the awesome customer support and personal assistance. Glad doing business with Wise Auto tools and the great experience.

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