Z1 Billet Oil Filler Cap
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Nissan 300ZX Z32 1990 1991 1992 1993 1994 1995 1996 VG30DETT VG30DE Twin Turbo Non Turbo Z1 Motorsports Logo 1990-1996
Nissan 350Z Z33 2003 2004 2005 2006 2007 2008 2009 VQ35DE 3.5l Revup Rev Up VQ35HR NISMO Z1 Motorsports Logo 2003-2008
Nissan 370Z Z34 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 3.7l VQ37VHR VHR NISMO Z1 Motorsports Logo 2009-2021
2023 Nissan Z Logo 2023+
Nissan R35 GTR GT-R AWD Twin Turbo 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 VR38DETT Z1 Motorsports Logo 2009+
Nissan Skyline Coupe Sedan R34 GTR GT-R BNR34 GTS-T GTST GTS AWD ATTESA 1999 2000 2001 2002 RB20DET RB25DE RB25DET RB26DETT Z1 Motorsports Logo 1989-2002
Nissan 240SX Silvia Zenki Kouki S14 1995 1996 1997 1998 1999 KA24DE KA24DET SR20DET RB26DETT Z1 Motorsports Logo 1989-2002
Nissan Logo Emblem Logo
Infiniti G35 Coupe Sedan V35 V36 Skyline 2003 2004 2005 2006 2007 2008 3.5l VQ35DE Revup Rev Up VQ35HR Z1 Motorsports Logo 2003-2008
Infiniti G37 Coupe Sedan Convertible V36 CV36 HV36 Skyline 2008 2009 2010 2011 2012 2013 3.7l VQ37VHR Z1 Motorsports Logo 2008-2014
Infiniti Q60 Coupe CV36 2014 2015 VQ37VHR 3.7l Z1 Motorsports Logo 2014-2016
Infiniti Q50 Sedan Hybrid V37 2014 2015 2016 2017 2018 2019 2020 VQ37VHR 2.0t 3.0t 3.7l Red Sport Redsport VR30DDTT Z1 Motorsports Logo 2014+
Infiniti Q60 Coupe CV37 2017 2018 2019 2020 2.0t 3.0t Red Sport Redsport VR30DDTT Z1 Motorsports Logo 2017+
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Z1 Billet Oil Filler Cap
Z1 Billet Oil Filler Cap
Z1 Billet Oil Filler Cap - View 2
Z1 Billet Oil Filler Cap - View 3
Z1 Billet Oil Filler Cap - View 4
Z1 Billet Oil Filler Cap - View 5
Z1 Billet Oil Filler Cap - View 6

Product Description

Just because it's under the hood doesn't mean it can't look good! The Z1 Oil Filler Cap replaces the factory plastic oil cap on your Nissan or Infiniti with an attractive easy-grip cap manufactured from 6061 billet aluminum. Since every engine is different, getting logos indexed properly is a difficult task. To solve this problem, Z1 engineers designed a small coin that is placed inside the center of the cap. This coin can be rotated after installation allowing you to get the logo placement correct on any engine. Whether you're installing this on your 300ZX or Q60, you can be sure the logo will always face the right direction.

The Z1 Oil Cap is available in one of three vibrant colors: Tarmac Black, Race Red, or Victory Blue.

Features:

  • Easy Grip
  • Anodized Finish
  • BILLET 6061 Aluminum
  • Adjustable Logo Placement

Fits the following Nissan engines which have a M32x3.5mm thread pitch:

  • VQ35DE
  • VQ35HR
  • VQ37VHR
  • VR30DDTT
  • VR38DETT
  • SR20DE(T)
  • CA18DE(T)
  • RB20DE(T)
  • RB25DE(T)
  • RB26DE(TT)
  • VG30DE(TT)
  • MR15DDT

*** This item does not qualify for any additional discounts or promotions ***

Z1 Billet Oil Filler Cap

Fits models: 300ZX / 350Z / 370Z / 2009-2015 Nissan Maxima...
Z1 Billet Oil Filler Cap
Z1 Billet Oil Filler Cap - View 2
Z1 Billet Oil Filler Cap - View 3
Z1 Billet Oil Filler Cap - View 4
Z1 Billet Oil Filler Cap - View 5
Z1 Billet Oil Filler Cap - View 6
(Ultimate 350Z Giveaway Details)
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What our customers say

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June 15, 2025
Bought in Blue, with all my Z1 Blue Silicone Hoses and Gulf Blue plenum kit now its "Color" coordinated 😎
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June 13, 2025
Looks good and A LOT more convenient
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June 13, 2025
Looks better than the factory one color matches the car
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May 31, 2025
Great oil filler cap holds a connection as it should and looks cool.
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May 28, 2025
Product is just as described.
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April 22, 2025
Looks good but the Z1 logo doesn’t sit straight.
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April 21, 2025
......as always Z1 came thru with a beautiful Blue Billet oil filler cap. Really dresses up the engine bay.
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February 2, 2025
Great item. Adds nice color to my nismo
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January 16, 2025
Attractive upgrade to the cheap looking black plastic oem cap. Great fit!
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January 7, 2025
Fitment perfect!! Great look and feel
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January 6, 2025
It's an oil cap and it fits well. 10/10 dress up
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January 2, 2025
Looks good. Quick swap. The Red offsets the black components in the engine.
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December 8, 2024
Looks much better than the plain black OEM cap. The adjustable logo is a nice touch as well.
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November 18, 2024
Ordered the red coloured oil filler cap. Thought it out would really look good. I was somewhat disappointed when I opened the package. Quality and workmanship are excellent, however, colour is closer to pink than red. Now, I wish I had ordered this cap in black.
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November 18, 2024
Perfect fitment and looks great.
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October 30, 2024
Very nice quality oil cap.
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October 20, 2024
Fits perfectly and looks great. No more using pliers to loosen the oil cap!!
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October 10, 2024
Oil cap is exactly as advertised. The gasket is holding up as of a month long. No leaks. The decal was a little off but I was able to spin it to make it right. Just keep in mind that when the oil is hot so is the cap. So keep that in mind. It installed like a stock one.
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September 30, 2024
Fit and finish is perfect, Definitely recommend for any who want to improve the look under the hood
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September 10, 2024
Fits perfect. Way better than the cheap stock plastic filler cap.
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August 26, 2024
Looks better but hard to grab when hot make sure you have a rag when checking and adding oil
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August 25, 2024
Get some extra points with the hommies with this bit of kit. Feels good in the hands and looks cool!
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August 23, 2024
Very clean addition to the engine bay and well made design.
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August 1, 2024
Fits well and looks cool.
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July 11, 2024
Gives your vehicle a nice look. Amazing product.
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May 2, 2024
Makes great engine bay candy.
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April 28, 2024
Great overall product. Compliments other covers and caps under the hood. The challenge is the logo is difficult to rotate. I am not able to rotate. Logo is left to whatever natural position in the tighten position. Highly recommend.
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April 22, 2024
Looks nice and adds a touch to under the hood.
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April 10, 2024
Very good quality and fitment!
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March 14, 2024
Love having this oil cap! Makes the engine bay look so much cleaner then have that plastic oil cap
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March 12, 2024
Great cap to enhance the look of your engine bay. The O ring that ships with the cap needs considerable improvement as the one I had failed in less than 2 years. Z1 sent a replacement ring which I really appreciated, but even the new ring was larger than it should be. I also find that the Z1 emblem which is supposed to be able to rotate is nearly impossible to move. I still like the look and feel of this cap, just needs a few improvements to make it perfect.
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March 11, 2024
Excellent just as they describe it very good quality
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February 22, 2024
Looks cool and custom.
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February 17, 2024
Great quality part and big aesthetic upgrade.
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January 8, 2024
I like this it’s gets burning hot tho not like the plastic jawns
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December 2, 2023
Great product. First off you can actually remove the cap when the engine is warm. The old plastic one was such a pain. Second, it’s been two year since install and it doesn’t leak or sweat. Great job on the R&D Z1.
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November 17, 2023
Super nice especially how you can spin the logo to always face the correct position
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October 11, 2023
Cap looks great and fits perfectly!!!!
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September 29, 2023
Nice edition dress up for the engine Bay
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August 17, 2023
Gives the Under hood a little pop. No binding. Spins right on
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July 13, 2023
Quality is great and for the price it makes your engine bay look a million times better. This cap is also easier to remove when the vehicle is hot compared to the OEM cap.
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June 13, 2023
The cap itself is nice quality, but you know the advertisement video where the guy throws an oil cap across the shop? yeah I think I got that one, it had some nicks and an oily finger smudge on the logo. I'll still use it on another car/not worth sending back...
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May 31, 2023
A little engine dress up never hurt and this while subtle. makes the engine bay look better.
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May 21, 2023
Yes 10/10 I would recommend
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April 26, 2023
Very high quality and adds a nice touch to the engine bay, though I was hoping a better match to the red color, as I was trying to match it to the red silicone Z1 offers.
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April 19, 2023
Nice touch to the other red parts in my engine bay.
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March 28, 2023
Adds some nice flare to the engine bay
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March 25, 2023
Love the look and quality 😎
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March 25, 2023
Looks great fits great easy to install just remove the original cap and replace with the new . Don't over tighten once you've gotten to desired tightness align the Z1 emblem with your thumb so you can read it . 😎
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March 5, 2023
Perfect fix and color is great
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March 5, 2023
Only reason non-5 star rating: the red color online is a bit misleading. Mine is more a faded 'off red' due to the aluminum, I assume. With my red z1 silicone hoses, couplers, etc. everywhere, it almost clashes. I'm picky though, not a huge diff. Prolly should've looked at more customer pics. If not for price I'd prolly go back and buy blue. Fit, finish, etc. is just fine.
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January 24, 2023
Looks good and cleans up the engine bay nicely.
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January 20, 2023
nice solid cap for some engine color matching with the other blue silicone tubes I have installed to match
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January 6, 2023
Matches the nismo (red) engine cover . Looks really nice!
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January 3, 2023
Build quality is great. Would recommend for all Nissan’s.
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December 9, 2022
Nice on my car . Will recommend to my friends .
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December 7, 2022
So glad I grabbed one of these billet oil caps. I went with black to match the black Z1 silicone hose set on my G35. The monochrome look is nice but I almost went with one of the color options; they all look gooooood. The cap feels GREAT in my hand, unlike the disappointment of the stock plastic oil cap which was gouged from wrench/pliers removal. And the design of the logo to clock in any position is a well-thought detail. Highly recommend.
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November 27, 2022
Excellent quality & much easier to screw on & remove for adding oil.
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November 3, 2022
Quality part, a little annoying to get the logo to face the way I want but overall, very pleased with it. Once again, another great piece from Z1
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October 30, 2022
Easy to grip, beautiful and looks much stronger than OEM garbage plastic.
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October 3, 2022
Super produit de Bonne qualité Très satisfait
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September 29, 2022
Good quality and adds a little bit of pop to the engine bay.
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September 2, 2022
Awesome way to add or dress up under the hood and arrived in a timely manner as well. Thank you Z1
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August 11, 2022
Quality product, works just fine Engine jewelery
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August 1, 2022
Very high quality. The red color is very dark metallic and hard to match, I recommend you buy Black if you are on the fence about matching any colors.
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July 27, 2022
positive and great product
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July 23, 2022
Plastic or billet... No brainer!
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July 14, 2022
Very well made and looks great in the engine bay.
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July 4, 2022
Gives a nice visual touch to the engine area. The ability to rotate the Z1 decal is also a plus.
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June 30, 2022
It is built well, fits perfectly and looks awesome. Nice little dress up for the G. It’s a little pricey but is a solid piece.
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June 29, 2022
Nice! I like the look and feel of the cap. Works and looks great!
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June 29, 2022
Zi Motorsports delivery is again smooth and easy. From purchase to delivery Zi does a great job. Replacing the OEM with these added that extra little touch I was looking for.
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June 24, 2022
got the red one to match my red z and love how it looks with a seibon engine cover
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May 30, 2022
Quality oil cap, some cosmetic marks on the logo otherwise I would give it 5 stars,
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May 23, 2022
Looks great in the engine bay
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May 13, 2022
perfecto!!!!!!!!!!!!!!!!!!!!!
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April 18, 2022
LOOKS AND FITS GREAT!
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April 17, 2022
Looks really good. It changes the look of the engine bay with a little touch
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March 26, 2022
Got here on time and make the engine bay have some color
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March 22, 2022
Weighs more than twice that of the OEM plastic oil cap and will now absolutely burn your hand if the engine is warm. But its billet alum and comes in red so 11/10.
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February 12, 2022
Love the color and works very well
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February 11, 2022
Looks great in the Engine bay!
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February 11, 2022
Great item, quality and shipping.
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February 10, 2022
Great product! The first engine dress up part on the Z.
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February 5, 2022
As advertised it’s slightly heavier then the stock plastic oil cap but the strength of the billeted aluminum is well worth it especially since we all know how hard the oil caps are to take off of the z, with this you won’t have to worry about any plastic shavings or hard to grab caps
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January 24, 2022
Product quality is excellent! Also adds a very nice look to the engine bay.
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January 23, 2022
I was hesitant about buying because I'm not one for cosmetic mods. But the look and quality are on par with the best I've seen. Glad I pulled the trigger.
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January 21, 2022
Exactly what I was looking for. Great quality.
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January 1, 2022
I should have bought this sooner - direct replacement to the boring old stock 370Z oil cap. Not only improves aesthetics, but makes loosening and tightening a lot easier thanks to the multi-lobe design.
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December 27, 2021
Looks really good in the engine bay with my z1 plenum spacer and color matched plenum. Doesn’t feel cheap and tightens on good.
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December 21, 2021
A performance mod? Absolutely not! It may even add a few ounces of weight. But man does it look sharp. A very well made, high quality oil filler cap that will add a touch of bling to your engine.
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December 19, 2021
Replaced the factory oil cap with a red Z1 billet oil filler cap. Install can't get any easier. Looks good.
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December 18, 2021
Beautiful craftsmanship and the fitment is right. Love that when it's tightened the logo is facing the right way. Now that's how things should be done...the right way. Love the look. Bought the red one btw.
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December 16, 2021
Great product, looks awesome on the car!!
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December 12, 2021
Makes the under the hood pop out
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December 10, 2021
Quick delivery, good pricing and it looks great!!
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December 9, 2021
You get exactly what you see, a nice shiny oil cap to help improve your engine bays overall look, and it does it well. This will look even better once I can afford my Z1 air intake! Thanks Z1!