Best Honda Automotive Replacement Caps in 2026

Daisy
Last Updated: Feb 10, 2026

At a Glance: Our Top Picks for Honda Automotive Replacement Caps

Dorman 54245 Engine Coolant Cap Compatible with Select Nissan Models
#TOP1
Dorman 54245 Engine Coolant Cap Compatible With Select
9.8
PM SCORE
Dorman 02250 Coolant Bypass Caps - EPDM 5/8in, 2 Pack Universal Fit
#TOP2
Dorman 02250 Coolant Bypass Caps - Epdm 5/8In,
9.7
PM SCORE
Dorman 902-5102 Heavy Duty Fluid Reservoir Cap Compatible with Select Ford / IC Corporation / International Models
#TOP3
Dorman 902-5102 Heavy Duty Fluid Reservoir Cap Compatible
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Honda Automotive Replacement Caps of 2026

Market Overview
Honda Automotive Replacement Caps Reviewed
  • Reviews Analyzed: 7590 Items
  • PM Avg. Rating: 6.8 / 10
49 Products Evaluated
  • Highest Price: $44.19
  • Lowest Price: $4.17
  • Avg. Price: $17.76

Dorman 54245 Engine Coolant Cap Compatible With Select Nissan Models

DORMAN
54245
2.13 X 2.09 X 1.10 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this engine coolant reservoir cap directly replaces a cracked or lost original cap

Application specific - made to match dimensions of reservoir cap on only certain vehicle years, makes and models

Seamless fit - reverse-engineered from the original equipment to fit perfectly

Excellent value - a quick, easy replacement that's less expensive than going back to the dealership

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP2

Dorman 02250 Coolant Bypass Caps - Epdm 5/8In, 2 Pack Universal Fit

DORMAN
02250
5.49 X 1.81 X 1.72 Inches
0.12 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Engineered from durable, heat- resistant vinyl

Provides a tight fit to prevent vacuum leaks

Excellent for capping lines and hoses while testing carburetors, emission control systems, vacuum lines, and more

Conveniently packaged in a variety of sizes, assortments, and quantities

Support available - every Dorman part is backed by Dorman's ASE Blue Seal Certified technical support team

Dorman 902-5102 Heavy Duty Fluid Reservoir Cap Compatible With Select Ford / Ic Corporation / International Models

DORMAN
902-5102
3.40 X 3.40 X 1.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this engine coolant reservoir cap directly replaces a cracked or lost original cap

Application specific - made to match dimensions of reservoir cap on only certain vehicle years, makes and models

Seamless fit - reverse-engineered from the original equipment to fit perfectly

Excellent value - a quick, easy replacement that's less expensive than going back to the dealership

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 82597 Coolant Cap Compatible With Select Models

DORMAN
82597
4.90 X 3.00 X 1.90 Inches
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this engine coolant reservoir cap directly replaces a cracked or lost original cap

Application specific - made to match dimensions of reservoir cap on only certain vehicle years, makes and models

Seamless fit - reverse-engineered from the original equipment to fit perfectly

Excellent value - a quick, easy replacement that's less expensive than going back to the dealership

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 42315 Engine Oil Filler Cap Compatible With Select Models

DORMAN
42315
3.15 X 3.15 X 3.15 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles

Restores functionality - reliable replacement for an original part that is missing or cracked due to heat and fatigue

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 82605 Gm Power Steering Cap Compatible With Select Models

DORMAN
82605
0.93 X 3.47 X 5.50 Inches
0.12 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ideal replacement - this power steering reservoir cap matches the fit, function and appearance of a damaged or missing original equipment cap

Durable construction - made of quality materials for leak-free performance and a long service life

Cost-effective solution - offers original equipment quality at competitive price

Quality tested - this part has undergone try-on and material testing to ensure a quality fit and reliable performance

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 80987 Engine Oil Fill Cap Compatible With Select Models

DORMAN
80987
3.15 X 3.15 X 3.15 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles

Restores functionality - reliable replacement for an original part that is missing or cracked due to heat and fatigue

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 42042 Master Cylinder Caps Compatible With Select Models

DORMAN
42042
5.50 X 3.47 X 1.00 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles

Restores functionality - reliable replacement for an original part that is missing or failed due to fatigue

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 909-019 Wheel Cap Compatible With Select Chevrolet Models

DORMAN
909-019
7.80 X 7.80 X 2.00 Inches
0.43 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this wheel cap is designed to match the fit, appearance and function of the original cap on specified vehicles.Fit Type: Vehicle Specific

Restores functionality - reliable replacement for an original cap that is missing or damaged due to collision

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 55300 Universal Fuel Cap Tether

DORMAN
55300
5.70 X 3.50 X 1.80 Inches
0.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Kit includes metal clip that fits around the fuel cap, tether, and plastic retainers

High-quality rubber, metal, and plastic construction

Plastic retainers in kit to fit a variety of applications

Universal fit

Backed by team of engineers and quality control specialists in the United States

Dorman 99977 Power Steering Reservoir Cap For Select Hummer Models

DORMAN
99977
4.80 X 2.50 X 2.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ideal replacement - this power steering reservoir cap matches the fit, function and appearance of a damaged or missing original equipment cap

Durable construction - made of quality materials for leak-free performance and a long service life

Cost-effective solution - offers original equipment quality at competitive price

Quality tested - this part has undergone try-on and material testing to ensure a quality fit and reliable performance

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 82724 Coolant Cap Compatible With Select Models

DORMAN
82724
1.70 X 3.50 X 5.50 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this engine coolant reservoir cap directly replaces a cracked or lost original cap

Application specific - made to match dimensions of reservoir cap on only certain vehicle years, makes and models

Seamless fit - reverse-engineered from the original equipment to fit perfectly

Excellent value - a quick, easy replacement that's less expensive than going back to the dealership

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP13

Dorman 904-5602 Heavy Duty Diesel Exhaust Fluid Cap Compatible With Select Isuzu Models

DORMAN
904-5602
3.20 X 3.20 X 0.80 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles

Restores functionality - reliable replacement for an original cap that is leaking or failed due to wear

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 910-115 Wheel Cover Compatible With Select Honda Models

DORMAN
910-115
17.68 X 17.60 X 2.05 Inches
1.91 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this wheel cover is designed to match the fit and appearance of the original cover on specified vehicles

Restores functionality - reliable replacement for an original cover that is missing, corroded or damaged by impact

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman Help! 55811 Fuel Sndg Unit Retnr80-01

DORMAN
55811
8.25 X 5.50 X 0.75 Inches
0.14 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement

Easy installation - no special tools required to install this exhaust hanger

Durable materials - quality materials for a long service life

Quality tested - has undergone testing to ensure proper fit

Trustworthy construction - the kit's bolt and spring are made of hardened steel for durable, long-lasting service life

Dorman 924-803 Fuel Door Hinge Assembly Compatible With Select Ford / Lincoln / Mercury Models

DORMAN
924-803
8.66 X 7.17 X 4.33 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this fuel door hinge is designed to match the fit and function of the original hinge on specified applications

Restores functionality - this hinge is made to fully restore part functionality after the original hinge fails

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Top 10 automotive replacement caps Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Dorman 49

Top 10 automotive replacement caps Brands Pie Chart


We've carried out a comprehensive analysis of 7,590 reviews on automotive replacement caps, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select automotive replacement caps priced around $17.76, with top brands including fokes, motorad, dorman, gates, stant, rovike, oner auto parts and landsin and motorcraft

Our team of expert editors reviewed these high-quality items and handpicked the top 16 automotive replacement caps for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include fokes, motorad of america, inc, amazon.com, autoplus auto parts, rovike and oner auto parts and tahima .

We are dedicated to assisting our users in finding the right caps Products based on their needs, saving them considerable time when choosing which automotive replacement caps to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.