1500cc - Yamaha YFZ450R, YZ450F

Name: 1500cc - Yamaha YFZ450R, YZ450F
Brand: DeatschWerks
SKU: 16M-46-1500-1
Price: 151.14 USD
Availability: InStock
Rating: 5.0 (5 reviews)

1500cc - Yamaha YFZ450R, YZ450F - Main image

1500cc - Yamaha YFZ450R, YZ450F - View 2

$151.14 ~~$229~~ In stock

Category: Fuel Injector

The DeatschWerks 1500cc fuel injector is a direct-fit upgrade for select Yamaha performance models. Engineered for high-horsepower applications, this injector provides increased fuel flow to support modified engines.

Flow rate: 1500cc/min for high-performance fuel delivery
Compatible with Yamaha YFZ450R (2009-2015) and YZ450F (2010-2015)
Manufactured by DeatschWerks, a trusted brand in fuel system components
Ideal for power sports applications requiring upgraded fueling

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Sophia V. ★★★★★ Oct 22, 2026

My engine build needed more fuel at high RPM, and this 1500cc injector delivered the flow without any adapter hassles. It’s a true direct-fit upgrade that took maybe twenty minutes to swap in.

Jacob K. ★★★★★ Oct 21, 2026

Swapped out the stock injectors on my YZ450F and these 1500cc units fit perfectly without any adapter hassle. The fuel flow is noticeably steadier at wide-open throttle.

Adam ★★★★★ Oct 20, 2026

I was a little nervous about upgrading the injector, but this one was a direct fit and my YFZ450R started right up. The increased fuel flow is exactly what I needed for my bigger jets. Feels like a solid piece of hardware for the money.