DeatschWerks 18U-04-0450-4 440cc Injectors for 1985-2002 Honda/Acura B/D/F/H

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In Stock: 6

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Product Specification:

SKU:DWK18U-04-0450-4

MPN: 18U-04-0450-4

UPC: 887753546265

Weight: 0.6 lb

Inventory: 6

Type: Fuel Injector Sets - 4Cyl

Vehicle Fitment

1986-2001 Acura Integra (B/D/F/H Series, 4-cylinder, FWD)
1987-2002 Honda Accord (B/D/F/H Series, 4-cylinder, FWD)
1986-2000 Honda Civic (B/D/F/H Series, 4-cylinder, FWD/4WD)
1993-1997 Honda Civic del Sol (B/D/F/H Series, 4-cylinder, FWD)
1988-1991 Honda CRX (B/D/F/H Series, 4-cylinder, FWD)
1985-2001 Honda Prelude (B/D/F/H Series, 4-cylinder, FWD)

Fitment Notes

Application is for Honda/Acura B, D, F, and H Series engine configurations listed by the manufacturer.
Honda Civic RT 4WD applications are included for 1988-1991 where equipped.
Fitment covers both OBD I and OBD II applications where supported.
Exact engine code and fuel-rail configuration should be verified before installation, particularly on engine-swapped vehicles.

Features

Matched set of 4 high-flow fuel injectors.
440 cc/min rated flow according to DeatschWerks specifications.
Designed for Honda and Acura B/D/F/H Series engines.
USCAR electrical connector configuration.
Direct-fit design for compatible factory fuel-rail applications.
Suitable for modified naturally aspirated and forced-induction engines requiring increased fuel capacity.
Compatible with supported OBD I and OBD II fuel-system applications.
Matched flow characteristics help maintain consistent fuel delivery across all four cylinders.
Ethanol-compatible construction for compatible fuel-system applications.
Backed by DeatschWerks' limited lifetime warranty.

Specifications

Brand: DeatschWerks
Part Number: 18U-04-0450-4
Product Type: Fuel Injector Set
Flow Rate: 440 cc/min
Advertised Size: 450 cc
Number of Injectors: 4x
Connector Shape: USCAR
Engine Family: Honda/Acura B/D/F/H Series
Fuel System: Electronic Fuel Injection
Application: Vehicle-specific Honda/Acura fuel-injection systems

Included Components

4x DeatschWerks Fuel Injectors

Product Description

The DeatschWerks 18U-04-0450-4 is a matched set of four high-flow fuel injectors engineered for compatible Honda and Acura B/D/F/H Series applications. Rated at 440 cc/min and marketed as a 450cc injector set, these injectors provide increased fuel-delivery capacity for modified engines while maintaining consistent flow between cylinders.

The injectors use a USCAR connector and are designed for compatible factory fuel-rail applications across a broad range of Honda and Acura vehicles. They are suitable for performance-oriented builds, including naturally aspirated and forced-induction applications where additional fuel capacity is required. Proper injector characterization and ECU tuning are recommended whenever injector flow capacity is changed.