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Dip-Stick O-Ring replacement

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Old 06-03-2015, 01:16 PM
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Default Dip-Stick O-Ring replacement

Hey guys and gals, this is information regarding the O-rings around the upper handle portion of the dip-stick. Please understand that the replacement of the o-rings, isn't meant to stop a dip-stick from popping up due to excessive crank case pressure, instead, this replacement is for those with worn o-rings that pop up from age and engine vibration.

I used the metric o-rings from advance auto parts labeled 64462.1; sized 6mmx10mmx2mm

Remember to get two of them, removal of the old ones is simple with the use of long nose pliers. Good luck.
Old 06-22-2015, 08:15 AM
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Just wanted to post and say thanks. Thread popped up on a 'search' session and noticed how "recent" the post date was so thought it'd be okay to bump
Old 06-22-2015, 10:04 AM
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Originally Posted by MDVLN
Just wanted to post and say thanks. Thread popped up on a 'search' session and noticed how "recent" the post date was so thought it'd be okay to bump
You're welcome
Old 03-26-2016, 06:53 AM
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Originally Posted by JUSTINTHECOASTIE
Hey guys and gals, this is information regarding the O-rings around the upper handle portion of the dip-stick. Please understand that the replacement of the o-rings, isn't meant to stop a dip-stick from popping up due to excessive crank case pressure, instead, this replacement is for those with worn o-rings that pop up from age and engine vibration.

I used the metric o-rings from advance auto parts labeled 64462.1; sized 6mmx10mmx2mm

Remember to get two of them, removal of the old ones is simple with the use of long nose pliers. Good luck.
Also wanted to thank the OP for providing this info... here is a little more from me.

The OEM o-rings on my dipstick before replacement measured at exactly 9mm in diameter. The new 6mm ID x 10mm OD x 2mm thick o-rings from Advance Auto measure at right around 9.8mm when installed.

The fitment isn't 100% perfect, as the OEM sealing rings are a tiny bit thicker or "taller" so the replacement o-rings are a little loose in the groove, but this makes no difference functionally speaking. My dipstick retrofitted with the replacement 64462.1 o-rings definitely fits tighter into the tube-shaped dipstick hole in the valve cover... in fact, I have to actually twist the dipstick a little to get the first o-ring to slip into the hole, rather than just pushing straight down. I'll have to wait to see how long it takes for these new aftermarket o-rings to get cooked by heat and deform to where they're loose again.

This size metric o-ring is also available on eBay... about four bucks for a 10-pack: http://m.ebay.com/itm/O-RING-METRIC-...-/390825315123

The 64462.1 o-rings are currently $1.09 each + tax at Advance Auto. They're kept behind the counter; they're not out on the retail floor of the store.


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Old 03-26-2016, 10:56 AM
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Originally Posted by EGbeater
Originally Posted by JUSTINTHECOASTIE' timestamp='1433366173' post='23635314
Hey guys and gals, this is information regarding the O-rings around the upper handle portion of the dip-stick. Please understand that the replacement of the o-rings, isn't meant to stop a dip-stick from popping up due to excessive crank case pressure, instead, this replacement is for those with worn o-rings that pop up from age and engine vibration.

I used the metric o-rings from advance auto parts labeled 64462.1; sized 6mmx10mmx2mm

Remember to get two of them, removal of the old ones is simple with the use of long nose pliers. Good luck.
Also wanted to thank the OP for providing this info... here is a little more from me.

The OEM o-rings on my dipstick before replacement measured at exactly 9mm in diameter. The new 6mm ID x 10mm OD x 2mm thick o-rings from Advance Auto measure at right around 9.8mm when installed.

The fitment isn't 100% perfect, as the OEM sealing rings are a tiny bit thicker or "taller" so the replacement o-rings are a little loose in the groove, but this makes no difference functionally speaking. My dipstick retrofitted with the replacement 64462.1 o-rings definitely fits tighter into the tube-shaped dipstick hole in the valve cover... in fact, I have to actually twist the dipstick a little to get the first o-ring to slip into the hole, rather than just pushing straight down. I'll have to wait to see how long it takes for these new aftermarket o-rings to get cooked by heat and deform to where they're loose again.

This size metric o-ring is also available on eBay... about four bucks for a 10-pack: http://m.ebay.com/itm/O-RING-METRIC-...-/390825315123

The 64462.1 o-rings are currently $1.09 each + tax at Advance Auto. They're kept behind the counter; they're not out on the retail floor of the store.


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AFTER:



awesome!!!!
Old 03-27-2016, 03:43 PM
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Perfect, time to change some orings
Old 03-27-2016, 08:11 PM
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Thanks for the info!
Old 02-28-2019, 10:47 AM
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What would be the correct size? Same as OEM? 5mm ID and 2mm thickness?
Old 01-13-2021, 03:05 PM
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EAI O'RING Seal (10 PCS) ID: 6mm CS: 2mm| NBR ORING Gasket. 6mmX10mmX2mm | eBay

If anyone needs dip stick o-rings.
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Old 01-16-2021, 09:30 AM
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I have the same issue, bottom O ring becomes square and doesn't make a tight seal and the dip stick pops up after spirited driving. I just ordered a set, I will have 6 left over.

Last edited by jackmugen02; 01-16-2021 at 09:39 AM.


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