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B18 Valve Covers

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The Best B18 Valve Covers of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best B18 Valve Covers of 2023. Check our ranking below.

2,559 Reviews Scanned

Rank No. #1
RYANSTAR Engine Valve Carbon Fiber Style Spark Plug Cover B-Se-rie St-iker compatible with Civic B16 B18
  • 【Features】 Seal the engine so that the lubricant does not leak
  • 【Light】 Plastic carbon fiber style is better at isolating noise than metal
  • 【Low Noise】 Plastic carbon fiber style is better at isolating noise than metal.
  • 【Material】 ABS Plastic carbon fiber.
  • 【Replacement for】Compatible with 1992 - 2001 Acura Integra (GS-R), 1997 - 2001 Acura Inte-gra (Type R); 1999 - 2000 Civ-ic Coupe (Si); 1994-1997 del Sol (VT-EC)
SaleRank No. #2
X AUTOHAUX Silver Tone Car Engine Valve Spark Plug Cover for Honda Civic 1999-2000 for B16 for B18 for VTEC
  • Fitment: for Honda B16 Engine for VTEC, for Honda B18 Engine for VTEC, for Acura Integra (GS-R) 1992 - 2001, for Acura Integra (Type R) 1997 - 2001, for Honda Civic Coupe (Si) 1999 - 2000, for Honda Del Sol 1994-1997.
  • Installation: No instruction is included. Professional installation is highly recommended. Original car hole position, screw installation.
  • Good Quality: Made of aluminum alloy. Durable material for long time service. Give your car a fashion look by adding a unique engine valve spark plug cover.
  • Performance: Installed on the car engine, it can protect your vehicle engine and keep it clean.
  • Vehicle Specific: This is a non-OEM product, accessory only! Please make sure your car model before ordering.
Rank No. #3
Dewhel B-SERIES B16 B17 B18 VTEC LOW-PROFILE SLIM VALVE COVER HARDWARE WASHER BOLT Color Black
  • Compatible with Acura / Honda B-Series Vtec Low Profile Aluminum Valve Cover Washer
  • Complement your Low-Profile Valve Cover Hardware with Lower Control Arm Dress-Up Washers. For Vtec Engines only.
  • Fit B-Series - B16A2 / B16A3 / B17A1 / B18C1 / B18C5
  • Made By OEM Approved and ISO Certified Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements
  • Compatible With OEM Valve Covers As Well As OEM And Most Aftermarket Spark Plug Wire Covers
Rank No. #4
ApplianPar Carbon Fiber Engine Valve Cover Spark Plug Insert for Honda Civic B16 B18 B-Series 1992-2001
  • Applicable for All Honda and Acura models with a B-Series engine with VTEC; 1992 - 2001 Acura Integra (GS-R), 1997 - 2001 Acura Integra (Type R); 1999 - 2000 Honda Civic Coupe (Si); 1994 - 1997 Honda del Sol (VTEC)
  • Material: ABS Plastic Carbon Fiber Look
SaleRank No. #5
Bevinsee 16PCS Válvula Cover Washer Seals Bolt Nuts Kit Compatible with Honda B series B16 B18 VTEC Engines Compatible with Civic Si 1999-2000 Prelude Compatible with Acura Integra 1990-2001 Black
  • 【Unique CAD Design】The billet aluminum valve cover bolt kit is CAD Designed and Made out of Aircraft Quality Precision Machined 6061-T6 Billet Aluminum
  • 【Smooth Surface Finish】Anodized using a unique hard Anodizing Process for a Long Lasting Finish and Lifetime durability
  • 【Good Sealing】These use the high quality VITTON seals for the ultimate in oil containment and durability
  • 【Purpose-Built】The billet valve cover seals and nuts are specifically designed and engineered to keep your valve cover in place and not leak. Add that last finishing touch to engine compartment with these all new billet valve cover washer and seals
  • 【Perfect Adaptation】Replaces the factory valve cover washers seal and nuts, guaranteed to make your engine Look way better

Last update on 2025-07-15 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best B18 Valve Covers?

Do you get stressed out thinking about shopping for a great B18 Valve Covers? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching B18 Valve Covers, which is why we have assembled a comprehensive list of the greatest B18 Valve Covers available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for B18 Valve Covers that you consider buying. Your questions might include the following:

  • Is it worth buying an B18 Valve Covers?
  • What benefits are there with buying an B18 Valve Covers?
  • What factors deserve consideration when shopping for an effective B18 Valve Covers?
  • Why is it crucial to invest in any B18 Valve Covers, much less the best one?
  • Which B18 Valve Covers are good in the current market?
  • Where can you find information like this about B18 Valve Covers?

We’re convinced that you likely have far more questions than just these regarding B18 Valve Covers, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for B18 Valve Covers, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible B18 Valve Covers. Make sure that you are only using trustworthy and credible websites and sources.

We provide an B18 Valve Covers buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available B18 Valve Covers currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of B18 Valve Covers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an B18 Valve Covers?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your B18 Valve Covers.
  5. Customer Ratings: Number ratings grade B18 Valve Covers objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their B18 Valve Covers.
  7. Product Quality: You don’t always get what you pay for with an B18 Valve Covers, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an B18 Valve Covers is should be an indication of how long it will work out for you.

We always remember that maintaining B18 Valve Covers information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding B18 Valve Covers is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: Is the OBD1 B18B valve cover tall enough?

A: OBD1 B18B valve covers are not tall enough to fit the required fittings without welding and special baffle fabrication. Honda eliminated the black box in OBD2 B18B and B20 engines by venting the crank case through the valve cover. This design change effectively increased the valve cover height.

Q: Can a B20B engine be vented through a valve cover?

A: In this project we document the process to properly vent your Honda B18B or B20B/Z engine through the valve cover for vented catch can applications. Our process does not require welding and is perfectly suited for a driveway project. The installed ports can be used for -10AN lines as well as 1/2″ automotive oil line hose.

Q: Can a Honda OBD2 be vented through a valve cover?

A: Honda eliminated the black box in OBD2 B18B and B20 engines by venting the crank case through the valve cover. This design change effectively increased the valve cover height.

Q: Can a B18B engine be vented without a vacuum?

A: But due to the lack of vacuum and increased crankcase pressures from a high performance engine the original ventilation hoses and ports are usually not adequate for vacuum-less crankcase venting. OBD1 B18B engines utilized the black box on the back of the block to vent the crank case.

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