Beck Arnley 159-1120 Fuel Injector

OE-Style Fuel Injector for Toyota and Lexus

The Beck Arnley 159-1120 fuel injector is a direct replacement part for select Toyota and Lexus applications. Built with a blade terminal and MPI fuel injection type, it is intended for vehicles that need precise fuel delivery and OE-style fitment.

Compatible with 2016-2025 Toyota and Lexus models, this injector supports direct-injection applications across the Camry, Tacoma, Highlander, Sienna, Avalon, ES350, and RX350 platforms. Beck Arnley sources parts to match OE form, fit, and function for foreign nameplates, helping simplify the repair process.

Key Features

• Beck Arnley 159-1120 fuel injector for select Toyota and Lexus vehicles
• Blade terminal type for the specified electrical connection
• MPI fuel injection type for accurate fuel metering
• OE-style replacement built to match application requirements
• Direct-fit design for supported Toyota Camry, Tacoma, Highlander, Sienna, Avalon, ES350, and RX350 models

Detailed Description

Beck Arnley 159-1120 is a fuel injector engineered as a direct replacement for foreign nameplate OE applications. The brand’s sourcing and specification process focuses on matching the original part’s form, fit, and function, which is important when servicing fuel injection systems on Toyota Camry, Toyota Tacoma, Toyota Highlander, Toyota Sienna, Toyota Avalon, Lexus ES350, and Lexus RX350 vehicles. If you are replacing a worn or inconsistent injector, this part number 159-1120 provides a straightforward OE-style service solution.

This part cross-references common OE-style replacement needs for the same application and is suited for technicians and DIY repairs that require the correct terminal style and fuel injection configuration.

Common Issues This Part Can Address

• Rough idle caused by inconsistent fuel delivery
• Hard starting related to injector performance loss
• Misfire conditions tied to fuel atomization problems
• Poor throttle response from uneven cylinder fueling
• Fuel trim imbalance on affected Toyota and Lexus engines

Installation Notes and Tips

Verify the injector connector style, fuel injection type, and vehicle application before installation. This Beck Arnley 159-1120 injector is listed for 2016-2025 Toyota and Lexus direct-injection applications, including 2018-2023 Toyota Camry, 2016-2023 Toyota Tacoma, 2017-2022 Toyota Highlander, 2017-2020 Toyota Sienna, 2019-2022 Toyota Avalon, 2019-2025 Lexus ES350, and 2016-2022 Lexus RX350, except Japan-built RX350 vehicles. Confirm the exact engine and build details against the vehicle identification data before service.

Quality Assurance

Beck Arnley parts are sourced and specified to meet OE-style requirements for foreign nameplates, with attention to durability and application accuracy. The 159-1120 fuel injector is built to align with Beck Arnley’s direct-replacement standards for dependable service on the listed Toyota and Lexus platforms.