(504) 305-5300
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Inboard, Outboard, Stern Drive and Trailer Repair and Service

"Nothing Sierra® offers will void a manufacturer's warranty."

Inboard, Outboard and Stern Drive Repair and Service

Does your motor need repair? Is your stern drive not functioning as well as it once did? Is your boat's steering acting less than ideal? Call Pier 21 Marine for help. We not only offer a wide range of parts for the do-it-yourselfer but also have a quality service department to do the work for you.

We're conveniently located at 20 Hickman Street in Kenner, LA., just 15 minutes from downtown New Orleans with easy access off the I-10 at the Loyola Drive exit.

Stop by or Call Us (504) 305-5300.

Map to Pier 21 Marine

Steering System Repair

If your boat has a steering related problem, Pier 21 Marine has a solution. Stocking everything from complete hydraulic and mechanical systems to components and parts for the same, Pier 21 Marine is sure to have what you need.

New steering installations and repairs on most common brands are also available through Pier 21 Marine's service department.

Cooling System Repair and Maintenanc

Often overlooked and neglected, the cooling system is vital to the life of any engine. Using high quality innovative parts will extend the life of your engine, save you time and money and make boating more enjoyable. From the smallest outboard to the largest cruisers, you can trust us to repair and maintain your cooling system using Sierra® parts with the BEST WARRANTY IN THE INDUSTRY.

Fuel System Maintenance

Problems with the fuel system is one of the main causes of breakdowns. Maintaining your fuel system and using quality parts is the answer to fuel system problems.

Quality fuel components are critical to long-term vessel operation. The Sierra® parts we use offer a comprehensive fuel solution that supplies the right combination of performance components for specific marine applications. Driven by industry requirements and fueled by years of expertise, Sierra®’s unique products offer cost-effective solutions to the demanding marine environment.

Avoid breakdowns and enjoy your boating more by letting us maintain or repair your fuel system.


One of the most important aspects of boat care is proper lubrication. With proper care and the right mix of products you can extend the life of your engine and prevent expensive repairs. If you don't want to do it yourself, bring your boat to us and we'll be happy to do it for you.

Pier 21 Marine carries the high quality oils and lubricants made by Sierra® Marine. Sierra® oils and lubricants meet or exceed all marine engine manufacturer's specifications.

Latest GPS Technology

GPS technology is not only useful to determine WHERE you are going but HOW FAST YOU WILL GET THERE.

Ask about SeaStar Solutions GPS speedometers for stylish accuracy. The GPS speedometers from Sierra® and SeaStar Solutions provide accurate speed over ground readings and heading information all in one attractive package.

We have years of experience in boat repair, all the parts you may need and we're here to help.
Call us (504) 305-5300.
We love helping Do-It-Yourselfers!


From small outboard issues 

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to large inboard and I/O engine problems

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Pier 21 Marine's Service Department wants to be be a part of the solution. 

Boats in shop for repair Pier 21 Marine

It's where your boat will be cared for as if it were our own.

Outboard repair Pier 21 Marine

We'll repair your motor using quality parts with the best warranty in the business.

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We have all the tools and analytical equipment required to make the necessary repairs properly and quickly.

Trailer Repair

Quality trailer repairs are important for your safety and peace of mind. We have the experience and the parts necessary to keep your trailer in top condition.