DeatschWerks

450cc - 240sx SOHC KA24E

450cc - 240sx SOHC KA24E - Main image
450cc - 240sx SOHC KA24E - View 2
$226.17 $359 In stock

Category: Fuel Injector

The DeatschWerks 450cc injector set provides reliable fuel delivery for Nissan 240SX models equipped with the SOHC KA24E engine (1989‑1990).

  • Matched set of four 450cc fuel injectors for a complete upgrade.
  • Direct‑fit replacement for factory injectors on 1989‑1990 240SX SOHC KA24E.
  • Engineered for consistent flow and performance in street and mild‑track applications.
  • Manufactured by DeatschWerks, a recognized name in performance fueling components.
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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 (4.8 / 5 · 5 reviews)

James H. ★★★★★

The flow rate difference from my worn-out stock injectors is immediately noticeable at idle and part-throttle. Installation was straightforward on my '89 KA24E, and the fuel trims dialed in within a few drive cycles. For a simple plug-and-play upgrade that restores proper fueling, these do exactly w

Alexander W. ★★★★★

Slipped these injectors into my ‘89 240SX and the idle smoothed right out after a quick ECU tune. The matched set made installation straightforward, and the 450cc size is perfect for my mild turbo build without going overkill.

Benjamin W. ★★★★★

Plugged these in and my KA24E idles so much smoother than with the old crusty injectors. The matched set made installation straightforward, and the 450cc flow is perfect for my stock setup.

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