Best Honda Powersports Valve Parts in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Honda Powersports Valve Parts

Genuine Honda 15810-RAA-A03 Spool Valve Assembly
#TOP1
Genuine Honda 15810-Raa-A03 Spool Valve Assembly
9.8
PM SCORE
AHL 7.48mm O.D. Adjustable Valve Shim Kit for Honda CRF250R CRF250 R 2004-2017 (47pcs)
#TOP2
Ahl 7.48Mm O.d. Adjustable Valve Shim Kit For
9.6
PM SCORE
AHL 9.48mm O.D. 1.20mm-4.00mm Thick Adjustable Valve Shim Kit for Honda CRF450R CRF450 R 2002-2012 (52pcs)
#TOP3
Ahl 9.48Mm O.d. 1.20Mm-4.00Mm Thick Adjustable Valve Shim
9.3
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 Powersports Valve Parts of 2026

Market Overview
Honda Powersports Valve Parts Reviewed
  • Reviews Analyzed: 681 Items
  • PM Avg. Rating: 5.3 / 10
15 Products Evaluated
  • Highest Price: $165.05
  • Lowest Price: $18.83
  • Avg. Price: $57.48

Genuine Honda 15810-Raa-A03 Spool Valve Assembly

HONDA
15810-RAA-A03
6.00 X 4.00 X 4.00 Inches
2.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bluestone auto products 9.80

Features

genuine oem factory part

exact fit

durable

best in quality

this is not an aftermarket part

OEM

Ahl 7.48Mm O.d. Adjustable Valve Shim Kit For Honda Crf250R Crf250 R 2004-2017 (47Pcs)

AHL
AHL-VSK7.48
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AHL-US 9.74

Features

Fit for Honda CRF250X 2004-2009 2012/CRF150R Expert 07-09 2012/CRF150R 07-09 2012/CHF50P Metropolitan II 02-05/CHF50 Metropolitan 02-06/FSC600D Silver Wing ABS 03-06/FSC600 Silver Wing 02-06/ST1100 91-03/ST1300 ABS 03-06/ST1300 03-06

High quality carburizing steel material to ensure its durability

Package included:47pcs;1 shim of each size from 1.20mm to 3.50mm in 0.05 increments

High quality with competitive price,satisfy all your valve maintenance needs

Quality Assurance!If you are not satisfied with our products,we accept all of the return,replacement or refund requests

Ahl 9.48Mm O.d. 1.20Mm-4.00Mm Thick Adjustable Valve Shim Kit For Honda Crf450R Crf450 R 2002-2012 (52Pcs)

AHL
10PCS-9.48-1.4
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AHL-US 9.74

Features

Fit for Honda CRF450X 2005-2009 2012/Honda RVT1000 R RC51 00-06/Honda VTR1000 Super Hawk 98-05/Arctic Cat DVX 400 04-08/Arctic Cat DVX 400 TS 06-07/Polaris Outlaw 500 06-07/Polaris Predator 500 03-07

High quality carburizing steel material to ensure its durability

Package included:52pcs;1 shim of each size from 1.2mm to 3.5mm in 0.05 increments,3.5mm to 4.0mm in 0.1 increments

High quality with competitive price,satisfy all your valve maintenance needs

Quality Assurance!If you are not satisfied with our products,we accept all of the return,replacement or refund requests

Ahl 7.48Mm O.d. 1.20Mm-3.50Mm Thick Adjustable Valve Shim Kit For Honda Nps50 Ruckus 2003-2014 (47Pcs)

AHL
AHL-VSK7.48
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AHL-US 9.74

Features

OEM complete valve shim with high precision,fit the motorcycle perfect

High quality carburizing steel material to ensure its durability

Package included:47pcs;1 shim of each size from 1.20mm to 3.50mm in 0.05 increments

High quality with competitive price,satisfy all your valve maintenance needs

Quality Assurance!If you are not satisfied with our products,we accept all of the return,replacement or refund requests

Kibblewhite Stainless Steel Intake Valve Kit For 02-08 Honda Crf450R

KIBBLEWHITE
30-31210
8.00 X 5.00 X 2.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Powersports911 9.80

Features

Stainless steel kits include only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves.

47 Pcs 9.48Mm Valve Shim Kit For Honda Trx450R Trx 450 R 2004-2014 Crf450R Crf 450 R 2002-2016

MUYIDP
MUYIDP-9.48MM
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MUYIDP 4.81

Features

Diameter 9.48mm, a total of 47 pieces, one piece for each size, thickness from 1.20 mm to 3.50 mm in increments of 0.05

Fit for Honda CRF 450R 2002-2016 , Honda TRX 450R 2004-2014 , Yamaha YFZ 450 R/X 2004-2016 , Yamaha YZ 400F 1998-1999 , Yamaha YZ 450F 2003-2012 , Yamaha WR 450F 2003-2012 , Kawasaki KX 450F 2006-2018 , Kawasaki KFX 450R 2008-2011 , Kawasaki KLX 450R 2008-2009 , Arctic Cat DVX 400 2004-2008 , Suzuki DR-Z 400 2000-2012 , Suzuki LTZ 400 2003-2016 , Suzuki RMZ 450 2005-2016

Material Type : Carburizing Steel

The top of each gasket has a corresponding size for quick identification

High quality, cheap price

Kibblewhite Valve Spring Kit For 06-14 Honda Trx450Er

KIBBLEWHITE
30-30920
5.00 X 8.20 X 2.30 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SoCal Powersports 9.79

Features

Kibblewhite takes a scientific "system" approach when designing their valve spring kits.

Each component is designed to work with the others as part of the complete system.

Kibblewhite's engineers use a proprietary design and simulation software, and draw on their 70+ years of design experience to create these systems.

Kibblewhite's design, simulation, and manufacturing processes insure compatibility of the valve spring's force and natural frequency with the cam profile, valvetrain mass, system harmonics, and the engine RPM.

Kibblewhite spring manufacturing partners are U.S.-based companies that are ISO certified.

Kibblewhite Exhaust Valve Guides For 04-07 Honda Crf250R

KIBBLEWHITE
30-30620
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SoCal Powersports 9.79

Features

KPMI choose to use C630 nickel bronze as a material to make valve guides because of its ideal characteristics for the application.

The 4 to 5 percent nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity.

Guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, promoting high performance and endurance.

The top portion of the guides are shortened when cam lift information is available at the time of design shows that an additional retainer to seal clearance is required.

C630 nickel bronze material valve guides.

Motorcycle Complete Valve Shim Kit 7.48Mm 1.20-3.50Mm Compatible With Kawasaki Zx Kx Kl, Dirt Bike Engine Valve Shim Replacement Kit Compatible With Yamaha Wr Yz Fz, Honda Ruckus, Honda Crf Trx

ASDL
ASDL
2.99 X 2.99 X 0.49 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ASDL SHOP 6.09

Features

Our high-quality valve shim set for bikes comes with a variety of sizes to help you achieve precise valve clearance measurements for optimal engine performance.

With our valve shim assortment for motorcycles, you'll always have the right size on hand for quick and easy valve adjustments on the go.

Keep your motorbike running smoothly with our valve shim refill pack, which includes the most commonly used sizes for convenient and affordable maintenance.

Our valve shim chart and calculation tool takes the guesswork out of valve adjustments, providing you with accurate measurements for the perfect fit every time.

Trust our valve shim set for bikes to provide the durability and precision you need to keep your motorcycle running at its best. Please ensure the valve shim kit fit for your motorbike. If you have any questions,please contact us.

Intake Exhaust Engine Valves Seals Springs Kit For Honda Xr75 Xr80 Xr100 Xl75 Xl80 Xl100 Crf80 Crf100, Oem# 14711-152-000 14721-176-000

JAVIK
14711-152-000 14721-176-000
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
javik-powersports 9.89

Features

【Fitment】Fit for Honda Motorcycle as Following ▶ CRF80F 2004-2013 ▶ CRF100F 2004-2013 ▶ NSF100 2006 ▶ XL75 1977-1979 ▶ XL80S 1980-1985 ▶ XL100S 1979-1985 ▶ XR75 1977-1978 ▶ XR80 1979-1984 ▶ XR80R 1985-2003 ▶ XR100 1981-1984 ▶ XR100R 1985-2003

【Feature】High quality with 100% tested, perfect replace for original factory part. The intake exhaust engine valves seals springs kit include most of necessary accessories so that no need to purchase multiple times. You make an order solve all intake exhaust valve problems.

【OEM#】 14711-152-000 14721-176-000. Please check your bike OEM number before you make an order.

【Replacement OEM#】14721-116-000 12208-413-003 14751-149-000 14761-115-010 14771-107-020 14781-107-003.

【Package】Intake Valve x 1, Exhaust Valve x 1, Valve Stem Seal x 2, Valve Outer Spring x 2, Valve Inner Spring x 2, Spring Retainer x 2, Valve Cotter x 4. Not included instruction manual.

#TOP11

Ahl Intake Valve Set For Honda Crf250 R 2004-2009 Crf250 X 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013, Crf250R, Crf 250R, Crf250X, Crf-250X

AHL
AHL-VS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AHL-US 9.74

Features

Advanced technology to improve intake efficiency

High quality black diamond material,durable and efficient,good working condition

OEM replacement intake valve,ideal for the motorbike

100% Brand New!Easy to install,high quality with competitive price

Quality Assurance!If you are not satisfied with our products,we accept all of the return,replacement or refund requests

Huyear 20Pcs Valve Seat Reamer Mini Motorcycle Valve Repair Displacement Cutters Valve Tool Set For Honda Jialing Sanyang

HUYEAR
USN26-22
13.39 X 11.81 X 0.59 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
guang zhou shi jing xu dian zi shang wu you xian g 4.65

Features

▶【Durable material】The valve tool set is made of alloy material, which is strong, not easy to deform, and more durable.

▶【Easy to use】The valve seat cutter has a grinding head. After the reamer is hinged, it is very easy to grind with a grinding head for several weeks. If it is skilled, it will not leak if it is not grained.

▶【Winch Specifications】20*30 degrees, 23*30 degrees, 22*58 degrees, 22*45 degrees, 27*58 degrees, 27*45 degrees, 26*30 degrees, 24*58 degrees, 24*45 degrees, 31*45 degrees, 31*58 degrees, 30*30 degrees.

▶【Wide use】This valve seat cutters is suitable for Jialing 145 125, for Honda GL145, for Sanyang SY125, for Luxury Wolf 125RS3A, for Sanyangxia Apricot ZH125 ZH125A XS125B ZH150, for Honda GL125, for Wuyang Honda WY125A WY125F.

▶【Storage box design】This motorcycle repair cutter valve Tool has a storage box, which is convenient for storing tools and easy to carry.

9.48Mm O.d. 1.20Mm-4.00Mm Thick Adjustable Valve Shim Kit For Honda Crf450R Crf450 R 2002-2012 (52Pcs)

XULONG
10PCS-9.48-1.4-0002
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XuLong-US 6.71

Features

Compatible with Yamaha 1998-1999 YZ400F,2000-2002 YZ426F ,2003-2019 YZ450F,2016-2021 YZ450FX,2007-2009 YZF-R1,2004-2009 2012-2013 YFZ450 ,2006-2007 YFZ450 Bill Balance Edition,2007-2008 YFZ450 SE,2009-2017 YFZ450R,2009-2012 YFZ450R SE,2010 2011 YFZ450X Bill Balance,2011 YFZ450X SE,2005-2010 YP400 Majesty,2014-2021 YZ250F,2015-2020 YZ250FX

Compatible with Suzuki 2005-2007 LT-A700 KingQuad 700,2008-2012 LT-A750X KingQuad 750,2011-2012 LT-A750XP KingQuad 750 Power Steering,2009-2012 LT-A750XPZ KingQuad 750 Power Steering,2006-2009 LT-R450 QuadRacer,2006-2011 LT-R450Z QuadRacer,2012-2014 LT-Z400 2007-2009,2003-2012 LT-Z400 QuadSport,2003-2008 LT-Z400 QuadSport Z

Package content:52pcs;1 shim of each size from 1.2mm to 3.5mm in 0.05 increments,3.5mm to 4.0mm in 0.1 increments

100% Brand new and high quality carburizing steel material!

We make every effort to provide customers with satisfactory service!If you are not satisfied with our products,we accept all of the return,replacement or refund requests.

Intake Exhaust Valves With Seals Spring & Valve Guide Kit Compatible For Honda Xr100R Xr80R Crf100F Crf80F Nsf100 Xl100S 1979-2013

JINFANNIBI
12021-149-300
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Han Er 9.79

Features

Compatible Models: 2001-2003 XR100R 1986-2003 XR80R 2006 NSF100

Compatible Models: 2004-2013 CRF100F 2004-2013 CRF80F 1979-1985 XL100S

Package Includes: 1X Intake Valve 1X Exhaust Valve 2X Seat rings 2X Valve Stem Seals 4X Springs 4X Valve Cotters 2x O Ring 2x Valve Guides

OEM# 91301-200-000 12021-149-300 14771-107-020 14781-107-003 14751-149-000 14761-115-010 12208-413-003 14711-152-000 14721-176-000

【Service】JINFANNIBI Box packaging 1 year warran【Email Us While You Have Any Questions】

Praztech 21 Pcs Small Carbide Tipped Valve Seat & Face Cutters Atv Bikes Predator Hondas Clone Engines Etc.

PRAZTECH
CTC
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Praztech Engineering

45 Degree : 18mm , 20mm , 21mm , 22mm , 23mm , 24mm , 25mm , 26mm , 27mm , 28mm , 29mm , 30mm , 1 3/16", 1 3/8", 1 7/16", 1 1/2", 1 1/4", 1 5/16" ; 20 Degree Bore Cutter : 24mm , 28mm , 1 1/4"

Pilot / Guide / Stem Sizes : 4.5mm , 5mm , 5.5mm , 7mm ; HSS Reamers : 4.5mm , 5mm , 5.5mm , 7mm

Bikes small engines atv lawn mowers 2 wheelers etc.

Ideal for hardened steel.

Top 10 powersports valve parts Brands on Amazon

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

Brand Count
Ahl 4
Kibblewhite 3
Asdl 1
Honda 1
Huyear 1
Javik 1
Jinfannibi 1
Muyidp 1
Praztech 1
Xulong 1

Top 10 powersports valve parts Brands Pie Chart


We've carried out a comprehensive analysis of 681 reviews on powersports valve parts, using our selection criteria to identify the best options in the motorcycle & powersports. Our findings reveal that most customers typically select powersports valve parts priced around $57.48, with top brands including cylinder works, kibblewhite, prox racing parts, javik, moto tassinari, nitrous express, hwkwaz, generic and wmphe and mopar

Our team of expert editors reviewed these high-quality items and handpicked the top 15 powersports valve parts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the motorcycle & powersports category. These include amazon.com, speed outfitters, performance guarantee, javik-powersports, oemcycles, sick brothers, mx powerplay, hwkwaz and wph store and world parts direct .

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