Best Mahle Fuel Injection Kits in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Mahle Fuel Injection Kits

GM Genuine Parts 17113552 Fuel Injection Fuel Rail O-Ring Kit with 3 O-Rings
#TOP1
Gm Genuine Parts 17113552 Fuel Injection Fuel Rail
9.8
PM SCORE
GM Genuine Parts 40-5093 Fuel Injection Throttle Body Mounting Gasket
#TOP2
Gm Genuine Parts 40-5093 Fuel Injection Throttle Body
9.6
PM SCORE
GM Genuine Parts 217-1624 Fuel Injector O-Ring Kit with Assorted O-Rings
#TOP3
Gm Genuine Parts 217-1624 Fuel Injector O-Ring Kit
8.6
PM SCORE

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Summary of the Best Mahle Fuel Injection Kits of 2026

Gm Genuine Parts 17113552 Fuel Injection Fuel Rail O-Ring Kit With 3 O-Rings

GM
17113552
1.30 X 1.30 X 0.60 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

leading manufacturer of high-quality products

international renown for our diverse range of award-winning products

fully equipped with state-of-the-art technology

all products have been designed with the professional in mind

constantly modernizing our powerful devices to meet the demands of the modern user

Fit type: Vehicle Specific

Gm Genuine Parts 40-5093 Fuel Injection Throttle Body Mounting Gasket

GENERAL MOTORS
40-5093
4.50 X 4.20 X 0.20 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Country Of Origin : United States

The package length is 0.254 centimeters

The package height is 8.636 centimeters

The package width is 3.048 centimeters

Gm Genuine Parts 217-1624 Fuel Injector O-Ring Kit With Assorted O-Rings

GENERAL MOTORS
217-1624
2.90 X 2.10 X 0.80 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Original Auto Parts Xpress 9.70

Features

Country of Origin : Malta

The package length is 13.97 centimeters

The package height is 1.777 centimeters

The package width is 14.732 centimeters

Liphontcta Oem Gm 220 Tbi Fuel Injection Gasket And O'ring Kit

MOTOR MAN FUEL INJECTION
GMTBI220KIT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Parts-Depot 7.40

Features

OEM Fitment

2 Upper Gaskets

2 Upper O'rings

2 Lower O'rings

Everythings included in this kit needed to install injectors in the TBI Unit

Gm Genuine Parts 12591003 Fuel Injection Fuel Rail Crossover Tube

GM
12591003
3.10 X 2.90 X 0.90 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability

Manufactured to GM OE specification for fit, form, and function

The Package Height of the Product is 0.9 inches

Fit type: Vehicle Specific

Gm Genuine Parts 12637017 Fuel Injection Throttle Body Mounting Gasket

GENERAL MOTORS
12637017
3.00 X 3.00 X 0.36 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 40-683 Fuel Injection Throttle Body Gasket Kit With Seal, O-Rings, And Gaskets

ACDELCO
40-683
6.00 X 6.00 X 0.40 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Gm Genuine Parts 217-3399 Fuel Injector O-Ring Kit With Seals And Spacers

GENERAL MOTORS
217-3399
7.70 X 7.30 X 7.30 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Acdelco Gm Original Equipment 217-461 Fuel Injection Fuel Rail O-Ring Kit With 2 O-Rings

ACDELCO
217-461
1.80 X 1.80 X 0.20 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

New Holley Efi Terminator X Max Gm Gen V Lt Late Direct Injection Kit With Gm Lt Drive-By-Wire Throttle Body Control,Gm 4L60-4L80 Transmission Control,3.5" Touch Screen

SOUTHWEST SPEED
HOL-550-1631
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Speed ✅ 9.63

Features

Brand New Holley EFI Terminator X Max GM Gen V LT Late Direct Injection Kit with GM LT Drive-by-Wire Throttle Body Control & GM 4L60/4L80 Transmission Control, 3.5" Touch Screen (Holley Part #550-1631)

Do not settle for a factory ECU with a cumbersome tuning interface when you can have technology of Holley EFI. Features real-time fuel learn, an integrated 1bar MAP sensor & 4 programmable inputs & outputs. Inputs & outputs are ideal for electric fans, boost control solenoids, progressive nitrous control & more.

Terminator X comes fully loaded with base maps for common LT engine combinations. 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning & gauge display functions. Kits will come with an external Gasoline Direct Injection Controller, enabling users to control & tune, factory injectors, GM Gen V LT Variable Valve Timing (VVT) & factory fuel pumps.

Also included is Holley EFI software suite that allows full laptop access for advanced users. Whether you are building, an LT swapped budget beater or a boosted racecar, Terminator X has the features & technology you need at a price that will not break the bank!

To identify if your engine is an early or late application, refer to your fuel pressure sensor, located behind the intake manifold. Early sensors have a 4-pin connector, whereas late sensors have a 3-pin connector. This will help you pick which kit you require for your engine.

Gm Genuine Parts 12652450 Fuel Injection Throttle Body Mounting Gasket

GENERAL MOTORS
12652450
5.00 X 5.00 X 1.00 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Heinmo 102Mm 92Mm Throttle Body + Adapter Plate Gasket For Gm Gen Iii Ls1 Ls2 Ls3 Ls6 7 Lsx Silver Black Throttle Body Injection Kits

HEINMO
044-IT-002-US
0.44 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Heinmo 6.15

Features

- CNC Aluminum Construction

model:102mm 92mm / silver black

- Fit engine: LS Style 4 bolt intake manifold (eg LS1,LS2, LS3, LS7, LSX) with cable drive only

- Short runner design

- Throttle Position Sensor (TPS) is NOT included!

Top 10 fuel injection kits Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
General Motors 5
Acdelco 2
Gm 2
Heinmo 1
Motor Man Fuel Injection 1
Southwest Speed 1

Top 10 fuel injection kits Brands Pie Chart


We've carried out a comprehensive analysis of 560 reviews on fuel injection kits, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select fuel injection kits priced around $340.16, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 12 fuel injection kits for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right kits Products based on their needs, saving them considerable time when choosing which fuel injection kits to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.