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Updated: 17 Apr 2026

10 Best Oil Filler Caps

#1 Best Pick
GolTHd Engine Oil Filler Cap, Compatible With 2003-2018 Acur MDX, 2002-2011 Honda CRV, 2003-2019 Civic Pilot Accord CR-V, 2015-2019 Fit, 2004-2014 Acur TL, 2004-2019 Odyssey, 15610-P5G-000

GolTHd Engine Oil Filler Cap, Compatible With 2003-2018 Acur MDX, 2002-2011 Honda CRV, 2003-2019 Civic Pilot Accord CR-V, 2015-2019 Fit, 2004-2014 Acur TL, 2004-2019 Odyssey, 15610-P5G-000

Brand: GolTHd
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  • High Quality Material - Our Engine Oil Filler Cap is made from high-quality ABS plastic, adopts classic black color and simple design, it is resistant to oil and dirt, long time for use, direct replacement, easy to install
  • Compatible With - 2003-2019 Honda Civic, 2006-2014 Honda Ridgeline, 2019 Honda Passport, 2019 Honda Insight, 2016-2019 Honda HR-V, 2018-2019 Honda Clarity, 2003-2019 Honda Pilot, 2004-2019 Honda Odyssey, 2003-2019 Honda CR-V, 2015-2019 Honda Fit, 2017-2019 Honda Ridgeline, 2003-2019 Honda Accord, 2004-2011 Honda Element, 2007-2010 Honda Fit
  • Compatible With - 2010-2012 Acur ZDX, 2013-2019 Acur ILX, 2013-2019 Acur RDX, 2004-2014 Acur TL, 2009-2014 Acur TSX, 2014-2019 Acur RLX, 2003-2006 Acur RSX, 2005-2012 Acur RL, 2003-2018 Acur MDX, 2015-2019 Acur TLX
  • Pracctical Function - GolTHd Engine Oil Filler Cap is mainly used to lock the fuel port to prevent oil leakage, keep your car tank in a safe condition, drive smoothly with peace of mind. You can also give it as a thoughtful gift to your family or good friends
  • Replacement OE Number - 15610-P5G-000 Please confirm your model and OE of the parts before purchasing to avoid making a mistake, save time and money
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#2 Best Value
BINB ROAD Engine Oil Filler Cap Cover Lid 11127500568 Compatible with BMW 116i 118i 120i 130i 316i 318i 320i 323i 325i 330i523i 525i 530i 630i 730i X3 Z4

BINB ROAD Engine Oil Filler Cap Cover Lid 11127500568 Compatible with BMW 116i 118i 120i 130i 316i 318i 320i 323i 325i 330i523i 525i 530i 630i 730i X3 Z4

Brand: BINB ROAD
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  • Function: Engine Oil Filler Cap seals and helps prevent oil from leaking out of the engine oil filler port, preventing engine oil from being contaminated. Keep the engine can work safely.
  • Compatible: Oil Filler Cap is compatible with BMW 116i 118i 120i 130i 316Ci 316i 316ti 318Ci 318i 318ti 320i 323i 325i 325xi 330i 330xi 523i 525i 525xi 530i 530xi 630i 730i 730Li X3 Z4 E87 E46 E90 E91 E60 E61 E63 E64 E65 E66 E83 E85 E86
  • Restores functionality: Reliable replacement for an original part that is missing or cracked due to heat and fatigue. If your car's original oil cap is full of carbon deposits, you may want to replace it with a new one to protect your car from damage.
  • HIGH QUALITY: 11127500568 Oil Filler Cap is made of premium materials to ensure reliable performance and long service life.
  • Quality after-sales service: BINB ROAD not only focus on the quality of the product, but also pay attention to the buyer's shopping experience, Oil Filler Cap is built according to strict engineering quality standards, if you have any questions please feel free to contact us, we will give you the answer, while providing return service! Do let you worry-free shopping!
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#3 Budget Pick
SING F LTD Engine Oil Filler Cap 026103485A/D 06A103485F/C 049103485A/F 030103485 Compatible with Passat Compatible with Jetta Compatible with Bora Compatible with A3 A4 A6 A8

SING F LTD Engine Oil Filler Cap 026103485A/D 06A103485F/C 049103485A/F 030103485 Compatible with Passat Compatible with Jetta Compatible with Bora Compatible with A3 A4 A6 A8

Brand: SING F LTD
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  • Engine oil filler cap part number is 026103485A,026103485D,06A103485F,06A103485C,049103485A,04910348F,030103485.
  • Oil filler cap compatible with V-W Golf, compatible with Jettta, compatible with Borra, compatible with Passsata, compatible with Auddi A3 A4 A6 A8.
  • This oil filler cap has a good sealing effect after installation, which not only blocks foreign matter, but also prevents the fuel in the fuel tank from flowing out when shaken.
  • This oil filler cap is to prevent the entry of foreign dust and other foreign matter into the tank.
  • This oil filler cap made of plastic material is not only very durable, but also has some corrosion resistance, which guarantees a certain service life.
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#4 Top Choice
EMSea Engine Oil Filler Cap 12180-38010 Compatible with Toyota Auris Camry

EMSea Engine Oil Filler Cap 12180-38010 Compatible with Toyota Auris Camry

Brand: EMSea
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  • Compatibility: Compatible with Toyota Auris, Avensis, Aygo, Camry, Corolla, and Hilux.
  • Replacement: Direct replacement for part numbers 12180-38010 and 12180-40020.
  • Durable Material: Made from quality plastic for long-lasting use.
  • Reliable Function: Provides a secure closure to prevent oil leaks.
  • Easy Installation: Quick screw-on design allows simple and tool-free replacement.
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#5 Popular Choice
ECSiNG 2Pcs Motorcycle Engine Oil Filler Cap M20 x 2.5 Replacement Part CNC Aluminum Screw Cover Plug Valve Oil Cap Compatible with Honda Compatible with Yamaha, Black

ECSiNG 2Pcs Motorcycle Engine Oil Filler Cap M20 x 2.5 Replacement Part CNC Aluminum Screw Cover Plug Valve Oil Cap Compatible with Honda Compatible with Yamaha, Black

Brand: ECSiNG
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  • Compatible with Honda CRF150R 07-19; CR125R 90-07; CR250R 90-07; CRF250R 04-17; CRF450R 02-16; CRF450X 05-17; CRM250R/AR 89-98; CRF250L/M 12-18; CRF250RALLY 17-18; TRX450R/RX 04-09; CRF1000L 16-17; CR500R 87-01.
  • Compatible with Honda CB250F 14-16; CB300F 15-18;CBR250R 11-17;CBR250RR 17; CBR300R 15-17; 400X 13-16; CB400F 13-16; CB400SF 99-16; CBR400R 13-16; CB500X 13-18; CB500F 13-18. and more.
  • Compatible with Yamaha YZ65 18; YZ80/85 98-19; YZ125 97-19; YZ250 99-19; YZ250F 01-19; YZ450F 03-19; YZ125X 17-18; YZ250X 16-19; YZ250FX 15-19; YZ450FX 16-18; WR250F 03-18; WR450F 03-18; WR250R/X 07-17; SEROW225 99-04; YFZ450 04-09, and more.
  • Materials: Crafted from CNC aluminum, this engine oil filler cap is designed for durability and long-lasting performance.
  • Easy Installation: Simple to install with a screw-on design, making it a convenient replacement for your old or damaged oil filler cap.
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#6 Top Pick
Ruimou 2pcs 19mm 25mm Generator Oil Dipstick and Oil Filler Cap, Compatible With Honda GX160/GX340/GX390 Engine168F/188F Lawnmower (M25-2Pcs)

Ruimou 2pcs 19mm 25mm Generator Oil Dipstick and Oil Filler Cap, Compatible With Honda GX160/GX340/GX390 Engine168F/188F Lawnmower (M25-2Pcs)

Brand: Ruimou
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  • 1.[Size]:Dimension: 81x31.3mm /3.19x1.23inch;Thread Diameter:25mm/0.98inch ;when purchasing, please confirm the correct thread specification. DIY cutting of oil dipstick length.
  • 2.[Fitment]:OEM replacement parts, compatible with Honda GX160/GX340/GX390 engine 168F/188F lawn mower oil filler.
  • 3.[Application ]:Used in generators, engines, lawn mowers, high pressure washers, ATV bicycles, oil filler parts.
  • 4.[Material]:The oil dipstick oil filling cap is composed of high quality plastic and rubber gasket.
  • 5.[Packge includes]:2pcs x oil dipstick and oil Filler Cap.
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#7 Top Pick
Auto Oil Filler Caps Temperature Oil Caps 53010654AA Replacements Leak Proof Oil Filler Covers Upgrades For Vehicles

Auto Oil Filler Caps Temperature Oil Caps 53010654AA Replacements Leak Proof Oil Filler Covers Upgrades For Vehicles

Brand: Ldbuejiaja
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  • ensures best engine Performances and sealing with the 53010654AA Oil Filler Caps , specifically designed for and Car models, providing a Excellent fit and Stable function.
  • This essential component enhances your vehicle's Fuels supply Systems by maintaining proper pressure, making it a must have in your automotive toolkit.
  • Suitable for vehicle owners and professional automotive technicians seeking Stable Replacements parts for maintenance and repair tasks.
  • Crafted from high temperature materials, this oil filler Caps features a leak proof designs and is matching original factory specifications seamlessly.
  • Excellent for use during routine vehicle maintenance, oil changes, or engine repairs, ensuring your engine remain seals and protected.
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#8 Top Pick
Engine Oil Filler Cap Compatible For 2011-2021 Subaru Forester Legacy BRZ Crosstrek Impreza Outback 15255AA161

Engine Oil Filler Cap Compatible For 2011-2021 Subaru Forester Legacy BRZ Crosstrek Impreza Outback 15255AA161

Brand: Generic
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#9 Top Pick
Be In Your Mind Oil Cap Cover Oil Filler Neck with Washer A0000101285 Compatible with Mercedes-Benz W107 W123 W124 W126 Engine Oil Filler Cap Oil Filler Cover Replacement

Be In Your Mind Oil Cap Cover Oil Filler Neck with Washer A0000101285 Compatible with Mercedes-Benz W107 W123 W124 W126 Engine Oil Filler Cap Oil Filler Cover Replacement

Brand: Be In Your Mind
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  • Reference OE/OEM Number:A0000101285
  • Adaptability: Compatible with Mercedes Class W107 W123 W124 W126 etc.
  • Material: Crafted from plastic materials, this oil filler neck cover is exceptionally long-lasting, resistant to breakage, aging, wear, and rust. Its long service life surpasses that of many other products on the market, providing lasting reliability.
  • Easy Installation: Featuring a lightweight and compact design, this engine oil filler cap can be effortlessly installed within minutes, without requiring any drilling, complicated tools.
  • Please check the part number, make sure that this spare part fits your vehicle.
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#10 Top Pick
WOTIAN Oil Filler Cap and Oil Dipstick 3pcs for Champion or Firman 163cc 200cc 212cc 225cc Engine Generator Lawnmower (The Thread Specification is M20×2.5)

WOTIAN Oil Filler Cap and Oil Dipstick 3pcs for Champion or Firman 163cc 200cc 212cc 225cc Engine Generator Lawnmower (The Thread Specification is M20×2.5)

Brand: WOTIAN
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  • 【FITMENT MODELS】Replace Oil Filler Cap or Oil Dipstick for Champion or Firman 163cc 200cc 212cc 225cc Engine Generator Lawnmower
  • 【SIZE】The specification of this product is M20*2.5. Thread od: 19mm(0.75 inch), suitable for machine with 20mm oil inlet.And the length of the measuring stick is 32mm(1.26 inch)
  • 【NOTE】Please be sure to measure the exact size you need, you can choose the right oil filler cap according to the oil inlet hole of the crankcase cover, because minor differences may affect the product installation, the actual size please refer to the picture
  • 【PACKAGE INCLUDE】3 pcs Oil Dipsticks(M20*2.5)
  • If the measuring stick is too long, please cut a little bit. It will not influence its using.
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