Gasoline Fuel Injectors & Seal Kits

Our remanufactured gasoline fuel injector program is the most complete in the industry. With over 1,100 part numbers covering over 68,000 vehicle applications, we've got you covered.


Because our injectors are

remanufactured OE injectors, your customers are guaranteed form, fit and function every time.

Diesel Fuel Injectors, Electronics, Pumps & Components

GB was the first to offer a complete light duty diesel program to the automotive aftermarket in 2007.

Our diesel line includes premium diesel products for Ford Power Stroke, GM Duramax, Dodge/RAM Cummins, Navistar, and more. 

Fuel Injector Test Equipment &  Components

GB has a complete suite of equipment to test both gasoline and diesel fuel injectors. Our state of the art equipment developed by our partner Carbon-Zapp, delivers OE level test capabilities at an affordable price.

We also offer entire catalog of gasoline injector service components including o-rings, seals, pintle caps and filters.


Started in 1986 by Bill and Michael Kitching, GB remanufactures and distributes premium gasoline and diesel fuel system related products to its customers around the world.

Bill and Michael started the company in a leased 1,100 square foot building in Signal Hill, California. The company’s original product offering was remanufactured carburetor choke pull-offs that were distributed to carburetor rebuilders. As the years progressed and automotive technology evolved, the company expanded its offerings and moved a short distance to its current location in Long Beach, California.

Today, the company has grown to over 125 employees, more than 1,200 products and has become the market leader in providing premium remanufactured gasoline and diesel fuel injectors, diesel electronics and components to the automotive aftermarket.

GB is still family owned and operated. We owe our success to our dedicated employees, providing our customers with the highest quality products, and our unwavering commitment to provide excellence in customer service.

We invite you to meet our team, explore our products and see how GB can develop a successful fuel injection program for your organization.

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Year Established


Employees & Growing


Square Feet of Manufacturing Space


Products &


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NOV 2021 - Founded in 1986, GB celebrates its 35th year in business. GB is still family owned and operated and owes its success to its dedicated employees, providing its customers with the highest quality products, and its unwavering commitment to provide excellence in customer service.

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OCT 2021 - GB is pleased to announce its latest release of remanufactured Gasoline Direct Injectors (GDI), Multi-Port Fuel Injectors (MPFI), Injector Seal Kits and its 6.0L Stand Pipe and Plug Kit for late model Power Strokes ahead of this year's AAPEX Show. Click here to download the 2021 AAPEX Spotlight.

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OCT 2021 - GB releases an updated Company Overview. Click here to download.

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DEC 2020 - GB is recognized at the Rematec News Remanufacturer of the Year Awards Ceremony and receives the Special Recognition Award for our work on engineering and providing critical ventilator parts to Long Beach Memorial Hospital to treat critically-ill COVID-19 patients. Click here to watch our feature on ABC 7 in LA.

APR 2020 - GB Remanufacturing is featured on ABC 7 in LA for our work on providing critical ventilator parts to treat critically-ill COVID-19 patients.


Sales & General Inquiries

For inquiries, questions or comments, please call: (562) 272-7333 or fill out the following form to contact us by email. A company representative will respond shortly.

Thanks for contacting us!

Corporate Office

GB Remanufacturing, Inc.

2040 E Cherry Industrial Circle

Long Beach, CA 90805-4410 USA


Tel: (562) 272-7333

Fax: (562) 272-7377

Getting Here

GB is located in sunny Southern California near three convenient airports: 

Los Angeles International Airport (LAX)

Click for Directions: 19 Miles from GB Reman.

Long Beach Airport (LGB)

Click for Directions: 4.3 Miles from GB Reman.

John Wayne / Orange County Airport (SNA)

Click for Directions: 26 Miles from GB Reman.



GB is a proud member of the following trade organizations.