10 Best En51146 Fuel Injector Tool of 2025

Tested and Reviewed: Top 10 En51146 Fuel Injector Tool deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

ZKTOOL

ZKTOOL EN-51146 GM-51146 Fuel Injector and Rail Assembly Replacer Master Tool Kit Compatible with General Motors, Opel, Buick, Vauxhall & MG 1.0L, 1.4L, 1.5T, 1.6L ，OEM EN-51146-100 EN-51146-150

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Editor's bottom line:

“This en51146 fuel injector tool is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Wide CompatibilityFuel injector removal tool is suitable for a variety of car models, including compatible with Cascada: 1.6L (LWC) 2016, 2017; Compatible with Encore: 1.4L (LE2) 2016, 2017; Compatible with Cruze: 1.4L (LE2) 2017, 2018, 2019; Compatible with Malibu: 1.5L (LFV) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024; Compatible with Trax: 1.4L (LE2) 2016, 2017; Compatible with Volt: 1.5L (L3A) 2016, 2017, 2018, 2019; Compatible with Malibu: 1.8L (LKN) 2016, 2017, 2018, 2019
Engine CodeCompatible with GM 1.0L LE1 / 1.4L LE2 / LFE / LV7 and 1.6L LWC 16XHT, B10XE, B10XFL, B10XFT, B10XL, B14XFL, B14XFT, B14XNT, B15SFL, B15SFT, B16SHL, D14XFL, D14XFT, D14XNT, D15SFL, D15SFT, D16SHL, F10XFL, F10XFT
High-strength material, professional-grade durable guarantee Precision forged with chrome-vanadium alloy steel (Cr-V), key components strengthened by heat treatment process, excellent wear resistance and corrosion resistance. The surface is black oxidized to effectively prevent oxidation and rust, and can maintain stable performance after long-term use, meeting the needs of high-intensity maintenance environments.
OEM NumberEN-51146, EN-51146-100, EN-51146-150
Tips The pressure inside the rail and injector nozzle is very high, please be careful when removing it to avoid fuel entering your eyes or causing a fire.
Excellent Service: We are committed to providing the best professional tools and the best service for auto repair. If you have any questions, please don't hesitate to contact us. We provide 24-hour before and after-sales

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Picked by 397 people today

9.5

DUOYI

Fuel Injector Removal Tool EN-51146 GM-51146 Fuel Injector and Rail Assembly Replacer Master Tool Kit Compatible for GM Opel/Buick/Vauxhall/MG 1.0L 1.4L 1.5T 1.6L Engines OEM EN-51146-100 EN-51146-150

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Main Highlights

Professional Fuel Injector Removal Tool Comprehensive KitThis tool kit contains 28 parts, designed for the removal of fuel injectors, compatible for GM Opel SGE series engines, and can provide repair and maintenance for injectors on this series of engines without damaging or warping them. Compatible with Buick/Vauxhall/MG models with 1.0L, 1.4L, 1.5T and 1.6L engines, it is an ideal tool for professional mechanics and DIY enthusiasts to efficiently repair fuel injectors and rail assemblies
Wide CompatibilityFuel injector removal tool is suitable for a variety of car models, including compatible with Cascada: 1.6L (LWC) 2016, 2017; Compatible with Encore: 1.4L (LE2) 2016, 2017; Compatible with Cruze: 1.4L (LE2) 2017, 2018, 2019; Compatible with Malibu: 1.5L (LFV) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024; Compatible with Trax: 1.4L (LE2) 2016, 2017; Compatible with Volt: 1.5L (L3A) 2016, 2017, 2018, 2019; Compatible with Malibu: 1.8L (LKN) 2016, 2017, 2018, 2019
OEM Standard, Perfect FitFuel injector and rail assembly replacer master tool kit meets OEM standards and has precision parts that perfectly match your engine. You don't have to worry about incompatibility issues, and you don't have to worry about the kit damaging other parts of the car during the repair process. OEM part number: EN-51146, EN-51146-100, EN-51146-150
Alloy Steel Material, Durable ConstructionFuel injector removal tool is made of high quality high alloy steel material with high hardness and strength, and it is strictly inspected, verified and tested to meet strict quality standards, with excellent wear and corrosion resistance, reliable, durable and long service life.
Heavy-Duty Blow-Molded Tool Box, Easy to Store/CarryFuel injector removal tool comes with a thickened heavy-duty blow-molded tool box, and the built-in foam insert can hold all the tools in place for safe storage. After each use, the tools can be neatly and orderly arranged in the box to prevent loss and confusion, and easy to carry
3-Year WarrantyWe provide a 3-year warranty on this fuel injector disassembly tool kit. We want to make sure that you have the best experience possible. If you have any questions before purchasing or during the use of the product, please feel free to contact us, and our professional customer support team will provide assistance within 24 hours and promptly help you solve any problems or concerns you may encounter

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9.5

KTTOOL

KTTOOL EN-51146 Fuel Injector Disassembly Tool, Rail Assembly Replacer Master Tool Kit for GM Opel, Buick, Vauxhall & MG 1.0L 1.4L 1.5T LFVI 1.5 LG3 1.6L Engines - EN-51146-100 EN-51146-150

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Main Highlights

Professional KitThis KTTOOL tool kit contains 28 parts, designed for the removal of fuel injectors, compatible for GM Opel SGE series engines, and can provide repair and maintenance for injectors on this series of engines without damaging or warping them. Compatible with Buick/Vauxhall/MG models with 1.0L, 1.4L, 1.5T and 1.6L engines, it is an ideal tool for professional mechanics and DIY enthusiasts to efficiently repair fuel injectors and rail assemblies
Wide CompatibilityFuel injector removal tool is suitable for a variety of car models, including compatible with Cascada: 1.6L (LWC) 2016, 2017; Compatible with Encore: 1.4L (LE2) 2016, 2017; Compatible with Cruze: 1.4L (LE2) 2017, 2018, 2019; Compatible with Malibu: 1.5L (LFV) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024; Compatible with Trax: 1.4L (LE2) 2016, 2017; Compatible with Volt: 1.5L (L3A) 2016, 2017, 2018, 2019; Compatible with Malibu: 1.8L (LKN) 2016, 2017, 2018, 2019
OEM StandardFuel injector and rail assembly replacer master tool kit meets OEM standards and has precision parts that perfectly match your engine. You don't have to worry about incompatibility issues, and you don't have to worry about the kit damaging other parts of the car during the repair process. OEM part number: EN-51146, EN-51146-100, EN-51146-150
MaterialForged by high quality steel, durable and stable. which can withstand high-strength pressure. At the same time, it has high dimensional accuracy, durability and corrosion resistance.
Case & Gloves Tools and gloves come in a plastic blow-molded carrying case for simple storage and quick organization. Two layers of foam protection are provided for all tool shapes and sizes to keep the tools neat and stable, even in bumpy conditions
Excellent Service: We are committed to providing the best professional tools and the best service for auto repair. If you have any questions, please don't hesitate to contact us. We provide 24-hour before and after-sales service.

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9.2

BBTEQEKN

BBTEQEKN EN-51146 Fuel Injector Disassembly Tool, Rail Assembly Replacer Master Tool Kit Compatible with GM Opel, Vauxhall, Buick, MG 1.0L 1.4L 1.5T 1.6L Engines, EN-51146-100 EN-51146-150

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Main Highlights

Multi-Vehicle Compatibility:his injector removal tool compatible with GM Opel, Vauxhall, Buick, MG1.0L 1.4L 1.5T 1.6L Engines.
Precision Engine Coverage:Designed compatible with GM LE1/LE2/LV7/LWC engine codes and compatible with multiple international engine variants.
Industrial-Strength Construction: Heat-treated steel with black oxide coating ensures superior wear resistance and rust protection.
Safety Reminder: High fuel rail pressure demands caution during removal, avoid eye contact and fire hazards when disconnecting injectors.
Reliable Support Guarantee: Includes EN-51146-100/150 OEM references, support for all your professional automotive repair needs.

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9.0

Ballmers

EN-51146 GM-51146 Fuel Injector Removal Tool EN-51146-100 EN-51146-150 Fuel Injector and Rail Assembly Replacer Master Tool Kit Fit for GM Opel, Buick, Vauxhall & MG 1.0L, 1.4L, 1.5T, 1.6L Engines

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Main Highlights

REPLACE PART NUMBER: EN-51146, GM-51146, EN-51146-100, EN-51146-150.
PRECISE ENGINE SERVICING: This fuel injector removal tool is specifically designed for GM Opel SGE series engines and provides professional fuel injector repair and maintenance services for Buick, Vauxhall, and MG models equipped with 1.0L, 1.4L, 1.5T, and 1.6L engines.
WIDELY COMPATIBLE: The EN-51146 injector removal tool is ensures that engine compatibility works seamlessly with multiple vehicle models like Cascada, Cruze, Encore, Trax, Volt, and Malibu, covering a broad range of North American and European applications and providing optimal results every time.
HIGH QUALITY: This fuel injector removal tool is crafted from premium materials. The forged impeller boasts high tensile strength, fatigue strength, and toughness, enabling it to withstand higher speeds and stresses. It exhibits excellent durability and reliability, ensuring a long service life.
EASY TO USE: 100% New parts and units. Equipped with a toolbox, after use, tools can be neatly and orderly arranged in the toolbox, easy to safely store and carry with you. This is the standard method and essential tool for repairing this type of injector sticking problem. Without it, it's virtually impossible to remove a stuck fuel injector without damaging the components.
WORRY-FREE RETURN AND REFUND POLICY: We stand behind the quality of our product with a worry-free return and refund policy. If you have any questions, please contact us with the frame number, and we will provide you with the most correct advice. Buy with confidence!

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8.8

FQRANBO

EN-51146 GM-51146 Fuel Injector Removal and Rail Assembly Replacer Master Tool Kit Fit for GM Opel, Buick, Vauxhall & MG 1.0L 1.4L 1.5T 1.6L Engines, EN-51146-100 EN-51146-150

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Main Highlights

FITMENT: Fuel injector removal tool is compatible with Cascada 2016-2017 1.6L (LWC), Cruze 2017-2019 1.4L (LE2), Encore 2016-2017 1.4L (LE2), Trax 2016-2017 1.4L (LE2), Volt 2016-2019 1.5L (L3A), Malibu 2016-2024 1.5L (LFV), Malibu 2016-2019 1.8L (LKN) ; Replace Part Number: EN-51146, EN-51146-100, EN-51146-150
ENGINE CODE: Fits for GM 1.0L LE1 / 1.4L LE2 / LFE / LV7 and 1.6L LWC 16XHT, B10XE, B10XFL, B10XFT, B10XL, B14XFL, B14XFT, B14XNT, B15SFL, B15SFT, B16SHL, D14XFL, D14XFT, D14XNT, D15SFL, D15SFT, D16SHL, F10XFL, F10XFT
UPGRADED PERFORMANCE: The ergonomic handle ensures better grip and torque control, reducing slipping and mechanical fatigue during high-torque operations. This kit can effectively protect the fuel injector track from damage and minimize vehicle downtime
MATERIAL: Made of sturdy 45# steel, capable of withstanding higher strength pressure, impact resistance, and not easily deformed; The black oxidized surface has good corrosion resistance, is not easily oxidized, and extends its service life
WARM NOTE: The pressure inside the rail and injector nozzle is very high, please be careful when removing it to avoid fuel entering your eyes or causing a fire

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8.6

DPTOOL

DPTOOL EN-51146 Fuel Injector Puller Removal Tool Rail Assembly Replacer Master Tool Kit Injector Seal Installer Tool Set Compatible with GM Opel Buick Vauxhall MG 1.0L 1.4L 1.5T LFVI 1.5 LG3 1.6L SGE

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Main Highlights

Application: Compatible with GM SGE family engines. Compatible with Cruze 1.4L (LE2) 2017-2019; Compatible with Encore 1.4L (LE2) 2016-2017; Compatible with Trax 1.4L (LE2) 2016-2017; Compatible with Malibu 1.5L (LFV) 2016-2024; Compatible with Volt 1.5L (L3A) 2016-2019; Compatible with Cascada 1.6L (LWC) 2016- 2017; Compatible with Malibu 1.8L (LKN) 2016-2019
Engine Code: Compatible with GM 1.0L LE1; Compatible with GM 1.4L LE2 / LFE / LV7; Compatible with GM 1.6L LWC 16XHT, B10XE, B10XFL, B10XFT, B10XL, B14XFL, B14XFT, B14XNT, B15SFL, B15SFT, B16SHL, D14XFL, D14XFT, D14XNT, D15SFL, D15SFT, D16SHL, F10XFL, F10XFT
Function: This kit is designed for the safe and efficient removal of fuel injectors and fuel rails without causing damage to the sensitive fuel system components, and it can be used to install injector seal
OEM Equivalent Part Number: EN-51146, GM-51146, EN-51146-100, EN-51146-1-1, EN-51146-1-2, EN-51146-1-3, EN-51146-1-6, EN-51146-150, EN-51146-2-1, EN-51146-2-2, EN-51146-2-3, EN-51146-2-4, EN-51146-2-5, EN-51146-2-6-1, GM-51146-100, GMN-51146-1-3, GM-51146-150, GM-51146-2-2, GM-51146-2-3, GM-51146-2-4, GM-51146-2-5
A Complete Kit: This set includes rail plate, stud adapters, slide hammer, injector seal pre sizing tool, calibration tool alt, screws, a portable case and instruction manual

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8.3

GEAROLL

EN-51146 EN-51146-100 EN-51146-150 Fuel Injector Disassembly Tool Rail Assembly Replacer Master Tool Kit for GM Opel, Buick, Vauxhall & MG 1.0L, 1.4L, 1.5T, 1.6L

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Main Highlights

Replace Part Number EN-51146, EN-51146-100, EN-51146-150.
Precise Engine ServicingEngine Compatibility includes specialized features for GM Opel SGE family engines, providing expert injector repairs and maintenance for a range of vehicles including Buick, Vauxhall, and MG models with 1.0L, 1.4L, 1.5T, and 1.6L engines.
Widely CompatibleVersatile Applications ensures that Engine Compatibility works seamlessly with multiple vehicle models like Cascada, Cruze, Encore, Trax, Volt, and Malibu, covering a broad range of North American and European applications and providing optimal results every time.
High QualityMade of high quality materials. Sturdy materials and precision machining make the structure more robust and are strictly inspected and verified to meet a variety of the most stringent quality standards before leaving the factory. Good durability and reliability with long service life
Easy to Use100% New parts and units. Equipped with a toolbox, after use, tools can be neatly and orderly arranged in the toolbox, easy to safely store and carry with you.

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8.1

PratRaken ㅤ

EN-51146 GM-51146 Fuel Injector Disassembly Tool EN-51146-100 EN-51146-150 Rail Assembly Replacer Master Tool Kit Fits for GM Opel, Buick, Vauxhall & MG 1.0L, 1.4L, 1.5T, 1.6L Engines EN-51146-100

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Main Highlights

PART NUMBEREN-51146, EN-51146-100, EN-51146-150
PERFECT FIT & COMPATIBILITYDesigned for servicing injectors on GM Opel SGE series engines, covering 1.0L, 1.4L, 1.5T and 1.6L engines on a wide range of Buick, Vauxhall and MGM models. Suitable for a wide range of vehicles.
VEHICLE FITMENTfor Cascada: 1.6L (LWC) 2016, 2017; for Cruze: 1.4L (LE2) 2017, 2018, 2019; for Encore: 1.4L (LE2) 2016, 2017; for Trax: 1.4L (LE2) 2016, 2017; for Volt: 1.5L (L3A) 2016, 2017, 2018, 2019; for Malibu: 1.5L (LFV) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024; for Malibu: 1.8L (LKN) 2016, 2017, 2018, 2019
PREMIUM MATERIALMade of high quality high alloy steel material with high hardness and strength, and undergoes rigorous inspection and verification, and is tested to meet various most stringent quality standards before leaving the factory, has good durability and reliability, long service life
EASY TO USE100% New parts and units. Manufactured according to the original specifications, fully adapted, no modification, direct replacement. Equipped with a toolbox, after use, tools can be neatly and orderly arranged in the toolbox, easy to safely store and carry with you.
Customer Service at PratRakenAt PratRaken, your satisfaction is our priority,We highly value your shopping experience at our store. If you encounter any quality issuessuch as product damage or compatibility problemsplease dont hesitate to contact us. We will provide the best solution for you.

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8.1

AotoParts

AotoParts EN-51146 GM-51146 Fuel Injector Removal and Rail Assembly Replacer Master Tool Kit Compatible with GM Opel, Buick, Vauxhall & MG 1.0L 1.4L 1.5T 1.6L Engines, EN-51146-100 EN-51146-150

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Main Highlights

Applicable ModelsFuel Injector Removal Tool compatible with Cascada 2016-2017 1.6L (LWC), Cruze 2017-2019 1.4L (LE2), Encore 2016-2017 1.4L (LE2), Trax 2016-2017 1.4L (LE2), Volt 2016-2019 1.5L (L3A), Malibu 2016-2024 1.5L (LFV), Malibu 2016-2019 1.8L (LKN).
Applicable EnginesFuel Injector Removal Tool fits for GM 1.0L LE1 / 1.4L LE2 / LFE / LV7 and 1.6L LWC 16XHT, B10XE, B10XFL, B10XFT, B10XL, B14XFL, B14XFT, B14XNT, B15SFL, B15SFT, B16SHL, D14XFL, D14XFT, D14XNT, D15SFL, D15SFT, D16SHL, F10XFL, F10XFT.
Reference Part NumberFuel Injector Removal Tool directly replaces OEM numbers EN-51146, GM-51146, EN-51146-100, EN-51146-150. Please check the OE part numbers and vehicle models carefully before ordering.
Upgraded PerformanceCrafted from durable 45# steel with a black oxidized finish for superior corrosion resistance and longevity. The ergonomic handle ensures a secure grip and optimal torque control, reducing fatigue while effectively protecting the fuel injector track and minimizing vehicle downtime during high-torque operations.
Buy with ConfidenceYour purchase of the Fuel Injector Removal Tool is backed by our Worry-Free 1-Year Replacement Warranty. At AotoParts, your trusted source for automotive parts, we stand behind our products so you can hit the road with complete peace of mind.

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Our Best Overall Choice

Best Choice

9.7

ZKTOOL

ZKTOOL EN-51146 GM-51146 Fuel Injector and Rail Assembly Replacer Master Tool Kit Compatible with General Motors, Opel, Buick, Vauxhall & MG 1.0L, 1.4L, 1.5T, 1.6L ，OEM EN-51146-100 EN-51146-150

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Wide CompatibilityFuel injector removal tool is suitable for a variety of car models, including compatible with Cascada: 1.6L (LWC) 2016, 2017; Compatible with Encore: 1.4L (LE2) 2016, 2017; Compatible with Cruze: 1.4L (LE2) 2017, 2018, 2019; Compatible with Malibu: 1.5L (LFV) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024; Compatible with Trax: 1.4L (LE2) 2016, 2017; Compatible with Volt: 1.5L (L3A) 2016, 2017, 2018, 2019; Compatible with Malibu: 1.8L (LKN) 2016, 2017, 2018, 2019
Engine CodeCompatible with GM 1.0L LE1 / 1.4L LE2 / LFE / LV7 and 1.6L LWC 16XHT, B10XE, B10XFL, B10XFT, B10XL, B14XFL, B14XFT, B14XNT, B15SFL, B15SFT, B16SHL, D14XFL, D14XFT, D14XNT, D15SFL, D15SFT, D16SHL, F10XFL, F10XFT
High-strength material, professional-grade durable guarantee Precision forged with chrome-vanadium alloy steel (Cr-V), key components strengthened by heat treatment process, excellent wear resistance and corrosion resistance. The surface is black oxidized to effectively prevent oxidation and rust, and can maintain stable performance after long-term use, meeting the needs of high-intensity maintenance environments.
OEM NumberEN-51146, EN-51146-100, EN-51146-150
Tips The pressure inside the rail and injector nozzle is very high, please be careful when removing it to avoid fuel entering your eyes or causing a fire.
Excellent Service: We are committed to providing the best professional tools and the best service for auto repair. If you have any questions, please don't hesitate to contact us. We provide 24-hour before and after-sales

Show Price

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