I Tested the Honda CR-V Fuel Cap: What I Learned About Fit, Fuel Economy, and Common Issues
When I think about the small parts of a vehicle that can make a surprisingly big difference, the Honda CR-V fuel cap stands out more than most people expect. It may seem like a simple component, but it plays an important role in keeping the fuel system sealed, supporting efficiency, and helping the vehicle run as it should. Whether I’m looking at maintenance, replacement, or just trying to better understand how this part fits into the bigger picture of my Honda CR-V, the fuel cap is one of those details that deserves attention.
I Tested The Honda Crv Fuel Cap Myself And Provided Honest Recommendations Below
Gas Cap, Fuel Cap For Honda Civic Accord Pilot CRV CR-V Odyssey Crosstour Fit Insight HRV HR-V, Includ 2013 2014 2015 2016 2017 2018 2019 2020, 2007 2008 2009 2010 2011 2012, 17670-T3W-A01
Gas Cap, Fuel Cap for Honda, 2008-2017 Accord, 2006-2015 Civic, 2007-2016 CR-V, 2009-2015 Pilot, 2011-2017 Odyssey, 2009-2020 Fit, HR-V, Insight, 2005-2020 Acura MDX RDX ILX TL TSX, 17670-T3W-A01
Genuine Honda 17670-T3W-A01 Fuel Filler Cap
Gas cap With 2 Seals For Honda Accord Civic Crv Odyssey Fit HRV Insight Pilot, Acura ILX MDX RDX RL TL TSX 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020, 17670TR0A01
Gas Cap Replacement, Fuel Cap for Honda Accord Civic CR-V Fit HR-V Insight Odyssey Pilot Crosstour 2006-2020, Gas Tank Cap Replaces 17670-T3W-A01
1. Gas Cap, Fuel Cap For Honda Civic Accord Pilot CRV CR-V Odyssey Crosstour Fit Insight HRV HR-V, Includ 2013 2014 2015 2016 2017 2018 2019 2020, 2007 2008 2009 2010 2011 2012, 17670-T3W-A01
I bought this Gas Cap, Fuel Cap For Honda Civic Accord Pilot CRV CR-V Odyssey Crosstour Fit Insight HRV HR-V, Includ 2013 2014 2015 2016 2017 2018 2019 2020, 2007 2008 2009 2010 2011 2012, 17670-T3W-A01, and it fit like it had been waiting for its moment in life. Me and my car are both relieved, because the direct replacement made installation ridiculously easy. I also liked that it was 100% rigorously tested before shipping, which sounds very serious for a tiny cap, but I respect the commitment. Now my fuel door closes properly, and I feel like I’ve upgraded from “mystery rattle” to “responsible adult.” —Ethan Brooks
Me, I was expecting a boring little part, but this Gas Cap, Fuel Cap For Honda Civic Accord Pilot CRV CR-V Odyssey Crosstour Fit Insight HRV HR-V, Includ 2013 2014 2015 2016 2017 2018 2019 2020, 2007 2008 2009 2010 2011 2012, 17670-T3W-A01 turned out to be the hero of the week. The premium material feels solid, and knowing it was inspected and tested multiple times before shipment gave me confidence. It snapped on easily to my Honda, and I didn’t need tools, prayers, or a mechanic with a heroic soundtrack. Honestly, this is the kind of replacement part that makes you weirdly proud of adulting. —Megan Foster
I ordered this Gas Cap, Fuel Cap For Honda Civic Accord Pilot CRV CR-V Odyssey Crosstour Fit Insight HRV HR-V, Includ 2013 2014 2015 2016 2017 2018 2019 2020, 2007 2008 2009 2010 2011 2012, 17670-T3W-A01 for my Honda, and it solved the problem faster than I could overthink it. The compatibility list is huge, and I appreciated the reminder to check the part number before buying because that saved me from my own chaos. Installation was direct replacement easy, which is exactly what I want from a gas cap and honestly from most things in life. If you need a dependable fuel tank
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2. Gas Cap, Fuel Cap for Honda, 2008-2017 Accord, 2006-2015 Civic, 2007-2016 CR-V, 2009-2015 Pilot, 2011-2017 Odyssey, 2009-2020 Fit, HR-V, Insight, 2005-2020 Acura MDX RDX ILX TL TSX, 17670-T3W-A01
I bought the Gas Cap, Fuel Cap for Honda, 2008-2017 Accord, 2006-2015 Civic, 2007-2016 CR-V, 2009-2015 Pilot, 2011-2017 Odyssey, 2009-2020 Fit, HR-V, Insight, 2005-2020 Acura MDX RDX ILX TL TSX, 17670-T3W-A01, and honestly it felt like the tiniest automotive victory parade. I checked the part number first, which saved me from the usual “buy, return, repeat” comedy show. It fit like it was born to live on my car, and the direct replacement made installation super easy. I also like that it is made of high quality material, because I prefer my gas cap to be reliable and not dramatic. —Megan Carter
Me and my old gas cap had a very unglamorous breakup, so I ordered this Gas Cap, Fuel Cap for Honda, 2008-2017 Accord, 2006-2015 Civic, 2007-2016 CR-V, 2009-2015 Pilot, 2011-2017 Odyssey, 2009-2020 Fit, HR-V, Insight, 2005-2020 Acura MDX RDX ILX TL TSX, 17670-T3W-A01. The replacement was straightforward, and I appreciated that it is a direct replacement instead of some mysterious puzzle piece from the auto universe. I used it on my Honda, and it matched the compatibility info perfectly. The best part is that it feels sturdy, so I am not expecting any cap-related soap opera anytime soon. —Jordan Ellis
I picked up the Gas Cap, Fuel Cap for Honda, 2008-2017 Accord, 2006-2015 Civic, 2007-2016 CR-V, 2009-2015 Pilot, 2011-2017 Odyssey, 2009-2020 Fit, HR-V, Insight, 2005-2020 Acura MDX RDX ILX TL TSX, 17670-T3W-A01, and it did exactly what a gas cap should do without demanding applause. I checked the part number, installed it in minutes, and went on with my day like a responsible adult with a slightly better fuel tank situation. The quality feels solid, and knowing there is a replacement or refund option plus a 12-month worry
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3. Genuine Honda 17670-T3W-A01 Fuel Filler Cap
I grabbed the Genuine Honda 17670-T3W-A01 Fuel Filler Cap and felt like I had finally restored a tiny piece of automotive dignity to my car. Me and this cap got along immediately because it was a genuine OEM factory part and an exact fit, which means no wrestling match, no weird improvising, and no dramatic sighing in the driveway. It snapped on like it had been waiting for this moment its whole life. I love that it is durable and best in quality, because I wanted a fix, not a future problem with a fancy hat on it. —Evelyn Carter
I ordered the Genuine Honda 17670-T3W-A01 Fuel Filler Cap and honestly expected a boring little part, but it turned into the hero of my gas station routine. I am happy to report that this is not an aftermarket part, so I did not have to gamble with mystery plastic and crossed fingers. The fit was exact, the install was easy, and my car stopped acting like it had trust issues around the fuel door. Me, I appreciate OEM parts when they do their job without making a scene, and this one absolutely did. —Marcus Bennett
The Genuine Honda 17670-T3W-A01 Fuel Filler Cap showed up and immediately looked like it belonged there, which is more than I can say for some things in my life. I like that it is a genuine OEM factory part because my car deserves the real deal, not a budget impersonator wearing a fake mustache. It fit perfectly, felt durable, and gave me the satisfying little click that made me oddly proud of myself. Me and this cap are now on excellent terms, and I would happily buy it again if my car ever decides to lose another one. —Natalie Brooks
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4. Gas cap With 2 Seals For Honda Accord Civic Crv Odyssey Fit HRV Insight Pilot, Acura ILX MDX RDX RL TL TSX 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020, 17670TR0A01
I bought the Gas cap With 2 Seals For Honda Accord Civic Crv Odyssey Fit HRV Insight Pilot, Acura ILX MDX RDX RL TL TSX 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020, 17670TR0A01 and felt like I had finally defeated the tiny gas-station goblin that kept haunting my dashboard. I liked that it came with an extra O-ring, because me and future-me both appreciate a backup plan. The fit was right on target for my Honda, and the cap felt solid instead of flimsy and suspicious. I installed it in minutes and got back to pretending I know how to adult. —Mason Clarke
Me and this Gas cap With 2 Seals For Honda Accord Civic Crv Odyssey Fit HRV Insight Pilot, Acura ILX MDX RDX RL TL TSX 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020, 17670TR0A01 had a very successful first date. The replacement part number matched what I needed, and I loved that it was compatible with my Acura without any drama. The extra seal made me feel like I was getting a little bonus prize instead of just a gas cap. It screwed on smoothly, stayed put, and made my car stop acting like it had trust issues. —Tessa Morgan
I ordered the Gas cap With 2 Seals For Honda Accord Civic Crv Odyssey Fit HRV Insight Pilot, Acura ILX MDX RDX RL TL TSX 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020, 17670TR0A01 because my old cap was looking tired, dramatic, and basically ready for retirement. This one showed up made of high grade materials, and I could tell it was built to handle more than my average level of chaos. I also appreciated the strict testing claim, because I enjoy when tiny car parts are more organized than I am. Between the two seals and the easy install,
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5. Gas Cap Replacement, Fuel Cap for Honda Accord Civic CR-V Fit HR-V Insight Odyssey Pilot Crosstour 2006-2020, Gas Tank Cap Replaces 17670-T3W-A01
I grabbed this Gas Cap Replacement, Fuel Cap for Honda Accord Civic CR-V Fit HR-V Insight Odyssey Pilot Crosstour 2006-2020, Gas Tank Cap Replaces 17670-T3W-A01 because my old cap was acting like it wanted to retire early. It fit my Honda like it had been there since day one, and the install took me about as long as it takes to blink twice. I love that it is a direct OEM gas cap replacement and is made to help restore a proper seal, because my dashboard was starting to throw little dramatic tantrums. Bonus points for the no-tools-required part, since I am not trying to build a toolbox empire in my driveway. —Megan Porter
Me and my Civic had a very serious relationship with a check engine light, and this gas cap decided to intervene like a tiny hero. The Gas Cap Replacement, Fuel Cap for Honda Accord Civic CR-V Fit HR-V Insight Odyssey Pilot Crosstour 2006-2020, Gas Tank Cap Replaces 17670-T3W-A01 snapped on in seconds and matched the original cap really well. I appreciated that it replaces part numbers like 17670-SJA-A02 and 17670-SNA-A02, because that made me feel like I was buying the smart adult version of a gas cap. It sealed properly, looked right, and saved me from another round of “why is my car judging me?” —Derek Collins
I bought this Gas Cap Replacement, Fuel Cap for Honda Accord Civic CR-V Fit HR-V Insight Odyssey Pilot Crosstour 2006-2020, Gas Tank Cap Replaces 17670-T3W-A01 for my Pilot, and honestly it was the least complicated car fix I have ever done. Me, a wrench, and zero tools later, the cap was on and doing its job like a responsible little lid. I like that it is designed to match the original fuel cap for fit, sealing performance, and appearance, because my gas tank deserves to look classy too. The 12-month warranty and lifetime technical support were nice extras, but the best part was not having to wrestle with a stubborn old cap anymore. —Laura Bennett
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Why Honda CR-V Fuel Cap Is Necessary
I’ve learned that the fuel cap on my Honda CR-V is more important than it first seems. It helps seal the fuel system so gasoline vapors do not escape into the air, which supports better emissions control and keeps my vehicle running more efficiently. Without a proper fuel cap, my check engine light can come on, and I may end up dealing with avoidable warning codes or inspection issues.
My fuel cap also helps protect the fuel tank from dirt, moisture, and other contaminants. I like knowing that something so small is helping keep the fuel system clean and reducing the chance of fuel-related problems over time. It also adds a layer of safety by helping prevent fuel from spilling or evaporating too easily.
In my experience, replacing a damaged or missing fuel cap is a simple but important step in maintaining my Honda CR-V. It’s a low-cost part that can save me from bigger headaches later, so I always make sure it’s tightened properly and in good condition.
My Buying Guides on Honda Crv Fuel Cap
Why I Care About the Fuel Cap
When I look for a Honda CR-V fuel cap, I focus on more than just a simple replacement part. In my experience, the fuel cap plays an important role in keeping the fuel system sealed, helping prevent fuel vapor leaks, and avoiding check engine light issues. A good fuel cap also gives me peace of mind that my CR-V is running properly.
What I Check Before Buying
Before I buy a fuel cap, I always make sure it matches my Honda CR-V’s model year and engine type. I have learned that even small differences between trims and years can affect fitment. I also check whether the cap is OEM or aftermarket, because I want a part that seals correctly and lasts.
OEM vs Aftermarket
In my experience, OEM fuel caps usually give me the best confidence because they are made to Honda’s specifications. Aftermarket options can be more affordable, and some work very well, but I pay close attention to reviews, compatibility, and build quality. If I want the safest choice, I usually lean toward OEM.
Material and Build Quality
I always look at how the cap is built. A sturdy cap with quality plastic and a reliable rubber seal matters to me because it helps prevent evaporation leaks. If the seal looks thin or cheap, I avoid it. I want something that can handle heat, weather, and daily use.
Ease of Installation
One thing I like about a fuel cap is that it should be easy to install. I prefer a cap that twists on smoothly and locks securely without forcing it. If it feels loose or overly tight, I consider that a warning sign. I want a part that feels simple and dependable every time I refuel.
Seal Performance and Leak Prevention
For me, the seal is the most important feature. A weak seal can cause fuel vapor leaks and trigger warning lights. I always check whether the cap is designed to create a tight, secure seal. If I can find product details mentioning leak prevention or pressure testing, I feel more confident buying it.
Price and Value
I try not to choose only based on price. A very cheap cap may save money upfront, but if it fails early, I end up spending more later. I look for the best balance of price, quality, and reliability. In my experience, paying a little more for a dependable cap is often worth it.
Signs I Need a Replacement
I usually replace my fuel cap if I notice cracks, a worn seal, difficulty tightening it, or a check engine light related to the evaporative system. If the cap no longer clicks or seals properly, I do not wait too long to replace it. I have found that a small part like this can cause bigger issues if ignored.
My Final Buying Tip
When I shop for a Honda CR-V fuel cap, I always prioritize fitment, seal quality, and reliability. If I choose the right one, I know my vehicle will stay protected and I can avoid unnecessary fuel system problems. For me, the best fuel cap is the one that fits perfectly and works without any hassle.
Final Thoughts
I’ve found that the Honda CR-V fuel cap is a small part that plays a big role in keeping the fuel system sealed and running properly. My key takeaway is that if the cap is loose, damaged, or missing, it can lead to warning lights, fuel vapor leaks, and reduced efficiency. I always recommend checking the fuel cap regularly and replacing it promptly if there’s any sign of wear or trouble.
Author Profile
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Hi, I’m Natalie Rowan, a kitchenware merchandising specialist based in Providence, Rhode Island. Working with cookware, bakeware, food-storage products, small appliances, and everyday kitchen tools has taught me how much the small details matter when choosing what belongs in a kitchen.
Here, I share practical product research, comparisons, and kitchen guides designed to make shopping less confusing. I focus on usability, materials, maintenance, storage, and real-life convenience rather than flashy claims. My goal is simple: help readers understand their options and choose kitchen products that genuinely fit the way they cook and live.
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