SKU: 36204108288

2009-2023 Yamaha YFZ450R Cylinder Head Valves Seals Gaskets Kit 5TA-12112-00 4SV-12119-00

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Description

2009-2023 Yamaha YFZ450R Cylinder Head Valves Seals Gaskets Kit 5TA-12112-00 4SV-12119-00Cylinder Head Intake & Exhaust Valve and Gasket Kit Fit For Yamaha YFZ450R 2009 2023 YZ450F 03 09 WR450F 03 15 Features: Aftermarket intake and exhaust valve kit. Kit includes intake valve, exhaust valve, valve stem seal and valve cotter (you get exactly what is pictured). Valves are forged steel one piece constructio. Includes all gaskets pictured to rebuild top end. Cheaper equivalent of the original with decent quality. Specifications: Condition:

Cylinder Head Intake & Exhaust Valve and Gasket Kit Fit For Yamaha YFZ450R 2009-2023 YZ450F 03-09 WR450F 03-15

Features:
Aftermarket intake and exhaust valve kit.
Kit includes intake valve, exhaust valve, valve stem seal and valve cotter (you get exactly what is pictured).
Valves are forged steel one piece constructio.
Includes all gaskets pictured to rebuild top end.
Cheaper equivalent of the original with decent quality.

Specifications:
Condition: Aftermarket 100% Brand New
Material: 21-4N Steel
Type: Head Valve Gasket Kit

Dimensions:
Intake Valve: Approx. 27 x 4.3 x 77 mm
Exhaust Valve: Approx. 28 x 4.8 x 75 mm

Replacement Part Number:
Intake Valve: 5TA-12111-00, 5TA-12112-00
Exhaust Valve: 5TA-12121-00
Intake Valve Stem Seal: 4SV-12119-00
Exhaust Valve Stem Seal: 33M-12119-00
Intake Valve Cotter: 1WG-12118-00
Exhaust Valve Cotter: 1AA-12118-00
Cylinder Head Gasket: 2S2-11181-00
Cylinder Base Gasket: 2S2-11351-00
Chain Tensioner Gasket: 4FM-12213-00

Fits Models:
Fit for Yamaha YFZ450X (2010-2011) Fuel Injected Models
Fit for Yamaha YFZ450R (2009-2023) Fuel Injected Models
Fit for Yamaha YFZ450R SE (2010-2023) Fuel Injected Models
Fit for Yamaha WR450F (2007 - 2015)
Fit for Yamaha YZ450F (2006 - 2009)

Package Includes:
3 x Intake Valves
2 x Exhaust Valves
5 x Valve Stem Seals
5 x Valve Cotter (10pcs)
1 x Cylinder Head Gasket
1 x Cylinder Base Gasket
1 x Chain Tensioner Gasket

Note:
Carefully compare to your old parts to be sure this is the correct part for your machine.

The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer Fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36204108288

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4.7 ★★★★★
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SANIA
Dallas, US
★★★★★ 5
Great Everyday Cleanser
One of the best affordable cleansers i’ve ever bought— as someone who’s struggled with hormonal acne for 5 years. Being into skincare for this long, it was hard to find cleansers that were clarifying and effective. Not only have I repurchased this item 4x already, but my family loves it as well. The ingredients are great and the price is amazing for the size. It leaves a good finish on my skin, helping myself feel more clean. The gel consistency is great as someone who’s struggled with both oily and dry skin— it’s been a perfect medium in times of accutane (where my skin was extremely dry) and when oily skin. This doesn’t dry out the skin at all, making it a good option. No significant smell or fragrance— overall the perfect option if you’re looking for a median cleanser.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 27, 2025
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Sean Bozarth
Phoenix, US
★★★★★ 5
Helped Clear My Skin Fast
This cleanser really surprised me. The 2% salicylic acid works well without drying my skin out. My breakouts started calming down after a few days, and the redness around my chin went down a lot. It feels gentle but still effective.
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Reviewed in the United States on December 4, 2025
E
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eileen
Alexandria, US
★★★★★ 5
Best product and brand for my sensitive skin
Works great… this brand is great for acne, white head, dark head and all types of skin condition. I love all their products. This product in particular doesn’t make my skin dry or irritated. Eventho my skin is very sensitive to most products I haven’t had any skin issue with any of their products.
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Reviewed in the United States on June 7, 2026
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Verified Purchase
Jaci
Charlottesville, US
★★★★★ 4
okay so far...
I was wondering how my skin would react from this since I've been the cerave SA cleanser for a while now and didn't notice any dryness whatsoever with that. But, I've always wondered the strength or percentage of SA in the cerave (which is impossible to find out I guess...) I'm guessing it's less than 2% so I wanted to try out a cleanser with a higher % to see if there was a different. After a few days I did notice some dryness, which I suppose could be due to wintertime, but I think it's the cleanser. Not surprising, I was bracing myself for dry skin. I will probably take a break until my skin returns to normal and reintroduce this to a few times a week or something, or I may save it for the humid summers. Other than that, I like the formula, it has a very subtle scent I don't mind at all.
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Reviewed in the United States on December 17, 2021
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Paulajade
San Leandro, US
★★★★★ 5
Smooth and oil free skin
At first I was scepticle, losing hope that anything would help my oily acne prone skin. But then I ordered this, and it's magic. Now my skin is smooth, balanced, and the acne is slowly going away. Best thing of all, no more oily skin! Will be ordering again!
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Reviewed in the United States on November 8, 2025

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