How to replace the retention strap on a Volvo gas cap/fuel filler cap.

How to replace the fuel filler gas cap retention strap on several P2 and more Volvo Models. This happens to be on my 2005 XC90 but see below for the list of vehicles it should fit.
Part used in the the video: amzn.to/2O5uZOl
Volvo Part Number 31336424
Vehicle Fitment:
THIS SERVES AS A GUIDE, CONFIRM YOUR EXACT MODEL BEFORE PURCHASING
S60: 2001 - 2018
S80: 1999 - 2015
V70: 2002 - 2010
XC70: 2003 - 2016
XC90: 2003 - 2014
XC60: 2010 - 2016
V60: 2015 - 2016
V60 XC: 2015 - 2016
S60 XC: 2016
When your retaining strap breaks, you have two choices, you can buy a complete cap and strap (Volvo part number 31392044) at the dealer for $40-$50 or you can get the strap individually for less than $10. The issue is it doesn't seem to be replaceable. I couldn't find any how-to videos for how to fix it so I decided to make my own.
It is pretty straight forward and you just need basic tools.
Step 1: Remove the old broken ring, I used a multi-tool, but you can also use a dremel, a hacksaw, even a reciprocating saw, anything that will allow you to cut through about 1/2 inch deep into 1/8 inch thick plastic. You cut the thickest part of the ring, stopping short of the cap itself.
Step 2: Remove the old ring by twisting at the point you cut and snap it off.
Step 3: Make sure the new ring is aligned with the bottom down and slide it over the handle side of the cap. Use a little pressure to snap the ring into place.
Step 4: Clip the leash on to the hook on the fuel door. It is easier to twist the cap on first, and then attach the leash so it is oriented correctly.
That's it, you're done.
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[@Quick_Fix]

Used a pair of side cutters and it worked flawlesly. Thanks for your very informative video, I got it fixed in a couple of minutes. 👍
Bonus tip: they also sell just the strap, without the ring: the broken strap can be removed by pressing out two small pins in the ring. The pins are black, so hard to see, but this way you have the option to only order a new strap and leave the original ring in place.

[@paulspark7287]

Awesome. Thanks for saving me from damaging my cap - couldn't figure out how to remove the old strap.

[@diyhowtoandreviews]

Glad it helped!

[@dataflowgeometry]

Thanks. For removing the old ring, It also works to score it with a carpet knife (or hot knife), then wedge in a thin screwdriver where weakened...stretch it until it breaks.

[@dannyrbailey]

Cutting idea worked, used a pair of diagonal cutter hand tools and it did the same thing for anyone that doesn’t have power tools. Took 1 minute total

[@diyhowtoandreviews]

Awesome! Thanks for the feedback!!

[@jameswalles2899]

Did exactly the same way, cut it with my multipurpose tool. I forget to use that tool. It seemed to be the right tool for this job. Thank you.

[@oceanfire311]

I popped a flathead screwdriver in mine and popped it off in two seconds. Snapped the new one on…Leave it to a guy to always want to use power tools. 😉

[@diyhowtoandreviews]

😂 I was worried I’d break something else if I popped it 😂

[@dior3532]

I used a dollar tree wire cutter and a pair of tweezers to wedge between it

[@TheJayzig]

Thank you. Just mashed up the old one with a pair of wire cutters. New one just snapped on.

[@Puertorico253]

I used a slotted screwdriver 👌

[@florinvatafu]

Very Helpful. Thank you.👍

[@LoznOz]

Thank-you just the solution to a the very problem I was trying to figure out! I’ve a diesel cap - I’ll need to make sure I buy the correct diameter replacement ring as I assume they may be different sizes.

[@diyhowtoandreviews]

Glad I could help! That's why I made the video, I couldn't find any answers so I figured I'd just try it.

[@dlajesse]

thanks for confirming I had to CUT off the piece...I assumed that was the course, but great to see it was right

[@diyhowtoandreviews]

Glad it helped!! Yeah, that’s kind of why I made the video, I couldn’t find any instructions so I figured I’d just film my process 👍

[@NickGonsalves]

I just grabbed it with a pair of pliers and twisted it. It cracked and pulled it right off

[@philmatthews3537]

Thanks for uploading this video. Lucky you didn't cut into your hand, just the sort of thing I've done before.

[@diyhowtoandreviews]

Haha, no that was a few weeks later with my angle grinder... whoops

[@cinemafia]

I used a set of bike cable cutters, took the old tether ring off in one snip!

[@ghostwrench2292]

Thank you for this!

[@diyhowtoandreviews]

Glad it helped you!

[@michaelerasmus7427]

Thanks for the great video. Made it very easy for me to replace the tether on my V70

[@bnln1939]

Worked like a charm!

[@geopoliticaltrends]

Thanks for sharing the info!!!! Very useful tips. Look forward to your next vid!!!

[@diyhowtoandreviews]

Glad you found it useful!

[@interactive1178]

Well done sir.

[@diyhowtoandreviews]

Thanks!

[@willcollins6956]

This should have been a 15 second video. Insert a thin, flat blade screwdriver into the top edge of the tether and snap it open.
Slip new tether over gas cap.

[@RaymondHuey]

Thank you!!

[@diyhowtoandreviews]

Glad it helped!

[@girlgeekFL]

Worked perfectly!! Thank you so much.

[@diyhowtoandreviews]

Glad it helped!

[@freerise8754]

I bought one already attached to unit at autozone for $14. Idk if that’s an all the time price, it didn’t say it was on sale though.

[@freerise8754]

It was a duralast though too

[@HM78678]

Thank you

[@NoahJamesHittner]

Done and done. Thank you sir.

[@TonyStarkDC]

Wish I'd have seen this video before I sprung for the whole shabang. 😢

[@diyhowtoandreviews]

@@TonyStarkDC 😬 ugh, sorry man

[@TonyStarkDC]

@diyhowtoandreviews it couldn't be avoided as I kept getting check my cap lights, which caused check engine lights, and poor gas mileage, not to mention the aftermarket replacement that i bought which I'll never do again.. What was I thinking?!?

[@JLevy100]

Very Helpful - Thank you

[@diyhowtoandreviews]

Thanks! Glad you found it helpful!

[@buckcannon1811]

Thanks! Very helpful!

[@diyhowtoandreviews]

glad it helped

[@jaskajokunen3716]

40 bucks is pretty expensive, in eu oem fuel cap with string costs 20€

[@sethouk1453]

Thanks for sharing.

[@christyseas]

dremel is not needed, the ring pops right off .

[@konradsolecki1867]

Thanks a lot👍👍👍👍

[@diyhowtoandreviews]

You’re welcome!