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B18 Valve Cover

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

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

2,331 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)
Rank No. #2
Black Billet B Series Vented Valve Cover Baffle B16 B18 AN10 for Honda Acura DOHC VTEC
  • Total of 2 AN ORB ports on front, Custom baffle (to cover breather ports), Installs with OEM hardware, Compatible with OEM gaskets, Fits both LHD and RHD vehicles, OEM Oil Cap thread pitch, Distinctive design featuring circular cut-outs on the cam gears. DIRECT INSTALLTION / EASY BOLT ON
  • We've employed state-of-the-art 3D scanning technology to craft valve covers that perfectly replicate the external design of the original B Series Cover
  • Fitment: B-Series VTEC engines B16, B18, B20, B-Series. Does not fit Non-VTEC
  • MATERIAL: Crafted from a single piece of aerospace-grade 6061-T6 billet aluminum, these valve covers undergo precision CNC machining, ensuring impeccable accuracy.
  • Anodized Black
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
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. #5
GoaMotors Valve Cover Gasket Compatible with Acura Integra 1.8L B18A1 B18B1 for Honda CRV 2.0L B20B4 B20Z2, VS50362R
  • Replaces Part Number: B20B4, B20Z2, VS50362R
  • Compatible with ACURA 1990-1993 INTEGRA 1.8L 1834CC L4 DOHC, (16 VALVE), ENG. CODE "B18A1"
  • Compatible with ACURA 1994-2001 INTEGRA 1.8L 1834CC L4 DOHC, (16 VALVE), ENG. CODE "B18B1"
  • Compatible with HONDA 1997-1998 CR-V 2.0L 1972CC L4 DOHC, (16 VALVE), ENG. CODE "B20B4"; Compatible with HONDA 1999-2001 CR-V 2.0L 1972CC L4 DOHC, (16 VALVE), ENG. CODE "B20Z2"
  • Package includes: 1 Valve Cover Gasket; 4 Spark Plug Tube Seals; 7 Grommets; 1 Cam Plug

Last update on 2025-07-06 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best B18 Valve Cover?

Do you get stressed out thinking about shopping for a great B18 Valve Cover? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching B18 Valve Cover, which is why we have assembled a comprehensive list of the greatest B18 Valve Cover 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 Cover that you consider buying. Your questions might include the following:

  • Is it worth buying an B18 Valve Cover?
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Potential sources can include buying guides for B18 Valve Cover, 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 Cover. Make sure that you are only using trustworthy and credible websites and sources.

We provide an B18 Valve Cover 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 Cover 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 Cover 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 Cover?
  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 Cover.
  5. Customer Ratings: Number ratings grade B18 Valve Cover 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 Cover.
  7. Product Quality: You don’t always get what you pay for with an B18 Valve Cover, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an B18 Valve Cover is should be an indication of how long it will work out for you.

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

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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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