DUNSIHUI
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DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
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DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
A set of 8 fuel injector adapters designed for 99 and up GM trucks, offering a reliable connection with precision engineering.
DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters
Item #: 98995020

DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters

85% of respondents would recommend this to a friend

Item #: 98995020

GHS 483

GHS 541

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Only 13 items left in stock.
Order now and get it around Friday, October 02
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A set of 8 fuel injector adapters designed for 99 and up GM trucks, offering a reliable connection with precision engineering.
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What Stands Out

Versatile Compatibility
Specifically designed for LQ4, LQ9, and various LS engine models, ensuring seamless integration and enabling multiple applications with ease for automotive enthusiasts and professionals.
High-Quality Build
Constructed with durable materials that resist wear and tear, providing long-lasting performance and reliability, thus addressing common failure issues seen in lower-quality adapters.
Easy Installation
Offers a straightforward plug-and-play design that simplifies the installation process, allowing users to upgrade their fuel systems quickly without extensive modifications or technical expertise.

Product Details

Shop DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters online at a best price in Ghana. B0D2CZZBPD
Brand NameDUNSIHUI
Number of Items8
ManufacturerDUNSIHUI
Unit Count8 Count
Included Components8Pcs For LQ4 LQ9 Wire Harness
Item Type NameLQ4 LQ9 Injector Adapters Wire Harness LS2 LS3 LS7 EV6
ModelLQ4 LQ9 Wire Harness
Part NumberLS2 LS3 EV6 Injector Adapters
Item Weight4.97 ounces (140.9 grams)
Connector TypeMini, Us Car, Ev6 (Ls2/Ls3/Ls7 Style) Female
Material TypePlastic
Cable Typeproprietary
Package Dimensions 5.83 x 4.45 x 2.2 inches (14.8 x 11.3 x 5.6 cm); 4.97 ounces (140.9 grams)
BrandDUNSIHUI
MaterialPlastic

What's in the box

8Pcs For LQ4 LQ9 Wire Harness

Who Should Buy?

Suitable For
  • Engine Builders

    Ideal for engine builders needing to adapt injectors for LQ series engines to modern LS2, LS3 configurations.

  • Performance Tuners

    Perfect for performance tuners looking to upgrade fuel systems while ensuring compatibility with new LS injectors.

  • DIY Mechanics

    A great choice for DIY mechanics working on custom engine swaps involving LS engines and injectors.

Not Suitable For
  • Stock Engine Users

    Not suitable for users maintaining stock setups on LQ4/LQ9 engines without modifications or upgrades.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What vehicles are compatible with the DUNSIHUI 8Pcs Injector Adapters?

    Answer: The DUNSIHUI injector adapters are designed to work with several vehicle models that use LQ4, LQ9, 4.8, 5.3, and 6.0 engines. Specifically, they are ideal for GM vehicles that require an adapter to switch from older-style connectors to EV6 connectors. This includes many performance upgrades for trucks, SUVs, and smaller vehicles that aim to improve engine efficiency. Utilizing these adapters helps enthusiasts upgrade their fuel injection systems without extensive rewiring.
  • Question: How do DUNSIHUI Injector Adapters improve fuel efficiency?

    Answer: DUNSIHUI injector adapters enhance fuel efficiency by allowing better connectivity between modern EV6 fuel injectors and older wiring harnesses. By ensuring a secure and reliable electrical connection, these adapters help the injectors operate optimally, increasing fuel atomization and combustion efficiency. As a result, you may notice improved throttle response and better overall engine performance while also reducing fuel consumption.
  • Question: Are these adapters easy to install?

    Answer: Yes, the installation of DUNSIHUI injector adapters is straightforward for those who have basic mechanical skills. Each adapter simply plugs into the existing wiring harness and connects to the EV6 injectors. This simplicity allows for a quick upgrade of your fuel systems without complex modifications or professional assistance. This is especially useful for DIY enthusiasts or those looking to boost their vehicle's horsepower without extensive modifications.
  • Question: What is the material quality of the DUNSIHUI injector adapters?

    Answer: DUNSIHUI injector adapters are crafted from high-quality materials to ensure durability and longevity. The connectors are designed to withstand high temperatures and resist wear and tear from constant vibrations and engine heat. This reliability makes them suitable for both street and racing applications, ensuring you have a dependable fuel injection setup even under demanding conditions.
  • Question: Do these adapters require any modifications to the vehicle?

    Answer: No, the DUNSIHUI injector adapters are designed to be a plug-and-play solution. They allow you to connect modern EV6 injectors to older wiring harnesses without the need for cutting, splicing, or altering your vehicle’s existing setup. This compatibility makes them a popular choice for enthusiasts looking to enhance their engine's performance while maintaining the integrity of their vehicle’s original design.
  • Question: Can I use these adapters with LS1 engines?

    Answer: While the DUNSIHUI injector adapters are designed primarily for LQ4, LQ9, 4.8, 5.3, and 6.0 engines, they may also work with some LS1 applications depending on the specific wiring harness setup. It is crucial to check your vehicle’s wiring compatibility, as using the wrong adapters could lead to operational issues. If you are upgrading to EV6 injectors in an LS1 setup, it’s advisable to consult with a professional or do thorough research on your specific engine requirements.
  • Question: Will using these adapters affect my vehicle's performance?

    Answer: Using DUNSIHUI injector adapters can positively influence your vehicle's performance by allowing for the usage of more efficient EV6 fuel injectors. These newer injectors typically provide finer atomization of fuel, enhancing combustion. As a result, many users report improved throttle response and overall horsepower increases when making this upgrade. However, it’s essential to pair them with the right tuning to maximize efficiency gains.
  • Question: How many adapters do I get with this purchase?

    Answer: The DUNSIHUI package includes 8 adapters, providing everything you need to connect up to 8 EV6 fuel injectors to your vehicle's wiring harness. This set is particularly beneficial for those working on engines with multiple cylinders, ensuring that each injector is properly connected. Having a full set allows for consistent upgrades across your injector setup and is perfect for total vehicle builds or repairs.
  • Question: Are the DUNSIHUI injector adapters weatherproof?

    Answer: Yes, the DUNSIHUI adapter connectors are designed to be resistant to environmental factors, which helps in maintaining a solid connection even under harsh conditions. This weatherproof characteristic is crucial for vehicles that may be exposed to moisture or harsh temperatures, ensuring reliable performance in various driving settings. By using these adapters, you can have peace of mind knowing that they will function well in different environments.
  • Question: Where can I buy DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters?

    Answer: You can purchase the DUNSIHUI 8Pcs Injector Adapters from Ubuy. They offer a wide selection of automotive parts and ensure that you can find exactly what you need for your vehicle. Ubuy's platform provides a user-friendly interface that makes it easy to navigate through your purchase options, along with reliable service to assist you throughout the buying process.

DUNSIHUI Fuel Injectors Editorial Review

DUNSIHUI 8Pcs for LQ4 LQ9 4.8 5.3 6.0 Wire Harness to LS2 LS3 LS7 EV6 Injector Adapters provide a reliable solution for connecting your fuel injectors in performance engines. These adapters are specifically designed to work with LQ4 and LQ9 harness setups while facilitating connectivity for LS2, LS3, and LS7 configurations. Made from durable plastic, they ensure longevity under extreme engine conditions. Users have appreciated their precise fit and sturdy design, making installation straightforward for both professionals and DIY enthusiasts. The inclusion of eight pieces makes it convenient to cover multiple applications without additional purchases.

Customer Reviews & Ratings

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Pros

  • Compatible with LQ4 and LQ9 engine setups
  • Designed for LS2, LS3, and LS7 configurations
  • Durable plastic construction ensures longevity
  • Easy installation for professionals and DIY users
  • Includes eight adapters for various uses

Cons

  • May require specific tools for installation

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

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GHS 483

GHS 541

Order now and get it around Friday, October 02

QTY:

Only 13 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
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Fastest cross-border delivery

Features & Benefits

  • Includes 8 pcs of fuel injector harness ends.
  • Compatible with 99 and up GM trucks.
  • Features a Mini connector for the engine harness.
  • US CAR connector on one end, EV6 connector on the other.
  • Professional installation is highly recommended.
  • Note: No instruction manual included.

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