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Best recommended synthetic oil, filter, transmission fluid for my 1999 Harley-Davidson FLSTN Nostalgia

Motor oil designed for your 1999 Harley-Davidson FLSTN Nostalgia

AMSOIL is the pioneer of synthetic oil used in cars in the US.
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Your Vehicle's Information

Year:

1999

Make:

Harley-Davidson

Model:

FLSTN Nostalgia

Engine Size:

1340 (82 ci)

Engine #:

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Below you will find the best synthetic oil for a 1999 Harley-Davidson FLSTN Nostalgia. Maximize your vehicle's potential with 100% full synthetic oil that is made in the USA! For more than the past 50 years, AMSOIL has perfected the art of maximizing efficiency and engine life. The advanced synthetic formulas deliver superior protection from heat, friction, and wear, keeping engines as good as new for miles. Upgrade to AMSOIL today and experience better performance, reliability, and reduced oil consumption. Click add to cart for more details. Sign up as a preferred customer and get discounts and more! The oil type, capacity and oil filter (if available) are listed below and verified for accuracy. Upgrade now!

Recommended oil for my 1999 Flstn Nostalgia

Product Name Product Description Capacities Product
Engine Oil
20W-50 Synthetic V-Twin Motorcycle Oil
This 20w-50 motorcycle oil for your 1999 Harley-davidson Flstn Nostalgia is a top oil for those who want the best protection and extend the life of the engine. Top research goes into this lube to protect air cooled engines, wet-clutch lubrication, and even protects when your motorcycle is in storage. Offers great protection for short trip usage as well. Protects gears, chains and prevents rust. Meets or exceeds the requirements of both foreign and domestic motorcycles. Made in USA. MCVQT-EA
20W-50 Synthetic V-Twin Motorcycle Oil MCVQT-EA
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Add To Cart
Primary Chain Case Oil
20W-50 Synthetic V-Twin Motorcycle Oil
This 20w-50 motorcycle oil for your 1999 Harley-davidson Flstn Nostalgia is a top oil for those who want the best protection and extend the life of the engine. Top research goes into this lube to protect air cooled engines, wet-clutch lubrication, and even protects when your motorcycle is in storage. Offers great protection for short trip usage as well. Protects gears, chains and prevents rust. Meets or exceeds the requirements of both foreign and domestic motorcycles. Made in USA. MCVQT-EA
20W-50 Synthetic V-Twin Motorcycle Oil MCVQT-EA
Add To Cart
Add To Cart
Primary Chain Case Oil
Synthetic V-Twin Primary Fluid
This is an awesome fluid for bikers who want a dedicated primary chaincase lubricant. Protect your 1999 Harley-davidson Flstn Nostalgia with the best fluid made in the USA. MVPQT-EA
Synthetic V-Twin Primary Fluid MVPQT-EA
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Add To Cart

Recommended oil filters for my 1999 Flstn Nostalgia

Product Name Product Description Product
AMSOIL EaOM Chrome Motorcycle Oil Filters Get the best oil filter for your 1999 Harley-davidson Flstn Nostalgia. EAOM134C-EA
AMSOIL EaOM Chrome Motorcycle Oil Filters EAOM134C-EA
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Add To Cart
AMSOIL EaOM Motorcycle Oil Filters Get the best motorcycle oil filter for the 1999 Harley-davidson Flstn Nostalgia and it is made in the USA. EAOM134-EA
AMSOIL EaOM Motorcycle Oil Filters EAOM134-EA
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Add To Cart

Summer days are just around the corner, and you need a comprehensive plan to keep you on the road and out of the maintenance bay. Synthetic oil includes additives like detergents and dispersants and has minimal impurities to keep your engine clean of soot and sludge.

Afraid of sticking valves, increased engine wear, gunk, and goo build-up on your motorcycle? Make a change to synthetic oil scientifically designed for your motorcycle off-road and on.


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If you're looking for another year, make or model instead of this 1999 Harley-Davidson FLSTN Nostalgia motor oil, try one of these similar models below. We try to keep one page for each model vehicle.

Got a wet clutch problem? It could be your oil. To increase fuel efficiency, many synthetic oil manufacturers added friction modifiers. However, these are problematic for wet clutches. Amsoil's motorcycle and dirt bike oils lack friction modifiers and promote consistent, smooth shifts and prevent clutch slip.

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