8 New OE Mercury Marine 5.0L-5.7L-6.2L Fuel Injectors 8M4503443 879312003

Set of 8 Flow Matched New Bosch OE Injectors for Mercury Marine

5.0L / 5.7L 6.2L Mercruiser

Fits Serial Numbers:

1A064825 thru 2A460138

Mercury Marine # 879312003 / 8M450343

Bosch # 0280158340

These are 100% New Bosch OE Injectors for Mercury Marine Applications.

They are listed elsewhere for over $170.00 each and are the exact same injectors sold through various marine dealers.

Please check your serial number and/or owners manual to verify fitment. You can also refer to the part numbers stamped on the original injectors. If your serial number falls within the listed range and the numbers referenced in the owners manual match then these are a fit.

All of our injector sets are 100% tested and flow matched prior to shipping. We are one of the largest and most reputable injector suppliers in the US. Over the last 30 plus years we have engineered and developed our own state of the art proprietary testing equipment that is unmatched in the industry. We can say with confidence that no other fuel injector supplier can match our quality and attention to detail.

These are guaranteed to be New Original Equipment injectors that we purchased in bulk. They might have some slight scratches or other minor cosmetic imperfections but are the exact same injectors sold to Mercury Marine. We stand behind everything we sell so please check out our feedback. We have been in the injector business for over 30 years.

Please Note: these are Brand New OEM Fuel Injectors. They are not remanufactured parts, take-offs, or cheap Chinese knock-off parts. Inferior quality Chinese parts are all over eBay now. So Caveat Emptor … Buyer Beware!

Fake injectors are being sold all over eBay. They might even appear to have the OE part numbers visible in their image files. These are either being Photo Shopped or are straight out counterfeit injectors being passed off as original equipment units. If the price seems too good to be true then there is a reason! The only way to tell that some of these injectors are fake is to actually test them. You can rest assured that anything you purchase from us is 100% as advertised.

*** ONE YEAR, NO HASSLE WARRANTY ****

FAQ’s

Q)

Are

your fuel injectors really “BRAND NEW”

parts?

A)

We

specialize in selling Brand New injectors at extremely low prices, but also

offer Factory Remanufactured fuel injector sets. All of my Ebay listings are clearly

and accurately described as either “Brand New OEM Injectors”, “Brand New

Injectors” or as “Factory Remanufactured Injectors”. We are also the exclusive online

distributor for “Xtreme High Performance” and “Xtreme Upgrade” product line of

Fuel Injectors. All of the Factory Remanufactured Injectors we sell are professionally

remanufactured at the 2 nd largest Fuel Injector Remanufacturing

Production facility in North America using state-of-the-art

calibrated equipment to meet all original electrical and fuel flow

specifications. We purchase

our Brand New fuel injectors in bulk or large quantities directly from the OEM manufacturers

or other reputable source, so most are not individually boxed for resale,

unless noted as such. As a

final Quality Control measure, every injector we ship, including Brand New injectors ,

are 100% bench tested and flow matched before shipment to the

customer. This includes a final Spray Pattern Test performed with an

industry approved, non toxic, fuel injector Test Solvent ... it is not gasoline

and it does not indicate that the injectors are “used”.

Q)

How can

you sell BRAND NEW fuel injectors so cheap?

A)

We get

asked this question often. Having been in the Auto Parts business for over 40

years, I’ve worked for Warehouse Distributors, owned & operated Retail Auto

Parts Stores, served in a Regional and National Management capacity for three

Major Auto Parts Manufacturers and also pioneered an Internet Auto Parts web

site in 1998. I am now semi-retired. Selling

on Ebay is a part-time venture as an associate broker and consultant for the #

2 Fuel Injector Remanufacturer in the U.S. We purchase large quantities of

Brand New fuel injectors and

other fuel system components directly from the OE manufacturers here in the USA , Japan and Europe . As veterans of the auto parts industry, we know

where & how to buy in quantity, and there are some incredible deals

available to the insiders! It

is common practice for reputable rebuilders to purchase new parts and package them in

their “Remanufactured” boxes. This is done out of necessity when serviceable

cores (used parts) are not readily available to maintain a good “order fill”

percentage for their repeat wholesale customers. In other words, you can’t remanufacture a

part you don’t have. Additionally, some OEM fuel injectors simply can

not be remanufactured with any degree of reliability due to inherent design

flaws. In those cases brand new parts

must be sold. We also periodically buy overstocks & stock lift inventories from

Warehouse Distributors. Thousands of part numbers are needed to cover the

entire fuel injector universe but not all are available at our targeted low

acquisition cost. Please note that we absolutely do not buy or sell any

cheap Chinese knock-off parts or any Aftermarket brand that is less than OEM

Quality, period!

Q)

How

do I know that these parts are correct for my vehicle?

A)

Every

part we sell on Ebay is thoroughly researched and cross referenced using

Wrenchhead’s NexCat electronic database and matched to OEM manufacturer’s

production data. NexCat is a professional & expensive Subscription Only

electronic auto parts catalog and informational database service used

nationwide by major auto parts manufacturers, wholesalers and retailers. Please

note that all car companies are notorious for superseding and duplicating OE

parts with new numbers from year to year when in fact, the parts are

carry-overs, identical and completely interchangeable. Also note that the number stamped in or

printed on a fuel injector is NOT necessarily the OE part number. It can also

be a component or casting/molding number. Cosmetic (color) changes & minor

modifications are also common over a part’s application & life cycle,

resulting in multiple part numbers that are identical specs. We also offer some fuel

injectors that may look slightly different than your OE parts but are the same

electrical & flow specs and critical dimensions. Those are noted as such in

their listings. Don’t just assume that because the injector “looks

different” that it will not work. Example:

we offer Brand New Denso, Bosch and Siemens-Deka injectors for certain GM, Ford

and Chrysler vehicles that are truly an upgrade in quality compared to the OEM

injectors and may look a bit different. The

bottom line is that if we list a part as fitting your particular vehicle, it

will fit and perform as good as or better than the parts you remove … Guaranteed. After 20 + years specializing in the Fuel

Injection business, with large wholesale customers all around the world,

perfection and accuracy is a necessity.

Q)

What is

the difference in a Brand New OEM part vs. a Brand New Aftermarket part?

A)

OEM parts are made by several different fuel injector manufacturers,

contracted by the car companies to supply them. Most, but not all, OE injectors

are now made by Delphi ,

Bosch, Siemens-Deka, JECS, Denso and a few others. Aftermarket injectors are

also manufactured by several companies such as Standard Motor Products, BWD,

Python and others. Not all aftermarket parts are equal in quality or fit. Some

companies, such as Standard Motor Products, manufacture & supply OEM

injectors for some vehicles as well as manufacture a complete product line of

injectors for other vehicles. This makes SMP an OEM supplier and an Aftermarket

company. I know it’s confusing but that’s the way this crazy business

works! Ford, GM, Chrysler and other car

companies DO NOT make most of the parts for their vehicles. Generally they

design, style and manufacture the car’s bodies & engines and contract out the fuel & electrical components as well

as electronics & accessories, rubber & plastic molded trim, windshield

wiper systems, lighting components, bearings, exhaust systems, suspension

parts, wheels, upholstery, and on and on … all to their design specifications.

Many years ago the major car companies wholly owned most of their sub-supplier

manufacturing plants such as GM’s Divisions: AC (filters & spark plugs),

Delco Remy (ignition, starters, alternators & electrical), Rochester (fuel system parts), Packard (wire

& cable) ND/Hyatt (bearings) and Morraine (brake systems), etc. But, that’s all changed now. Cars

are truly “World Cars” assembled with parts and components manufactured by

independent suppliers all around the globe.

As previously mentioned,

I do not sell any aftermarket parts that are less than OE Quality parts. Absolutely NO cheap Chinese

knock-off junk! But it’s out there all over eBay … so Caveat Emptor ...

Buyer Beware!

One final note regarding fuel injector brands: Delco (now called AC-Delco) is

not a fuel injector manufacturer. In fact they no longer make any parts. It is

now an independent marketing company, a name on a box only, but is still

associated with GM. GM sold off all their wholly-owned parts manufacturing divisions

years ago. If you buy a Delco part for a GM built vehicle the part is sourced

from the actual OE supplier … therefore it is a Genuine GM part. However, the injector inside a Delco box will

be a part made by Bosch, Siemens-Deka, Delphi or other injector manufacturer. Delco parts fitting non-GM built vehicles

are purchased from various companies, many of which are simply the lowest cost

source for that part, not necessarily the OEM supplier.

If you have any questions about any part we list or are concerned about

physical appearances or dimensions being different, just email me before

ordering for a specific, professional reply.

Q)

I want

to buy your fuel injectors since they are such a great deal but am not sure how

to install them. What do you suggest?

A)

First and foremost , please do not attempt to install fuel

injectors if you are not fully capable of the job . These are high-pressure

fuel systems and the installation requires skill and technique to avoid damage

to the injector o-rings. Most of our buyers are advanced “Do-it-yourselfers” or

qualified Professional Installers or they have a friend whose capable of doing

the install for them. If

you are planning on buying the parts yourself and taking them to a Professional

to do the installation, check

with the Service Manager or Owner of the repair shop you intend to use and tell

them that you intend to supply the parts AND read this message first:

Taking

your own parts into a Car Dealer or Professional Installer

According

to Professional Installers taking your own parts into a Car Dealer or Independent

Shop is like taking two eggs, four strips of bacon and two pieces of toast into

your local restaurant and expecting the meal for next to nothing because you

supplied the food. It is considered unethical and is in fact far less

profitable for the trade Professionals. They typically make as much profit from

the sale of repair parts as they do from the labor, depending on the job, of

course. A 50% + profit

margin on parts sales is the norm in the auto repair industry and should be

expected. Parts purchased

through a New Car Dealer are typically higher priced parts vs. those purchased

through Aftermarket sources, such as a local major brand auto parts store.

Most Car Dealers in

metropolitan areas are owned by large corporations or “dealer groups” who likely

own several car brand dealerships. They are certainly not dishonest but they

couldn’t care less about saving you a penny! Their service bays contribute much of the

dealer’s overall profit. And most independent repair shops are also honest,

hard working small business owners. But there’s a small percentage of

Professional Installers that may resort to less than honest tactics if asked to

install parts furnished by the customer. That being the case, if you plan to

supply your own parts and have them installed by a commercial repair shop I highly suggest that you tell them

in advance, when getting an estimate of repairs, and get all the details in

writing. Many shops

simply will not install parts supplied by the customer for various reasons,

some legitimate, some not. Those few less than honest shops may agree to

install your parts … BUT:

* There will be NO warranty on the job, whatsoever.

* Tell you that the

parts you supplied are NOT the right parts or that they’re inferior

quality

and refuse to install them after your car is in the shop . This

leaves you with a

disassembled vehicle in their shop and

no choice but to buy their parts anyway.

* Overcharge you

for labor (to cover the lost profit on parts sales)

* Install your parts but

do so improperly (sabotage?) leaving you in a very bad

situation and in the process “teaching

you a lesson”. Yes, that HAS actually happened!

What I can assure you of, with complete confidence, is that any parts you buy

from us are OEM or Equal Quality parts that are 100% correct for the vehicles

we have them listed as fitting. The exception would be previously modified

vehicles or possible engine swap situations ... which are beyond our crystal

ball’s capabilities to divine .