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Deal.ai › Kawasaki
Kawasaki
2003-2004 Reservoir Tank for Kawasaki Ninja ZX-6R ZX-6RR 43078-1186
Kawasaki

2003-2004 Reservoir Tank for Kawasaki Ninja ZX-6R ZX-6RR 43078-1186

Best price now

$49.99at AmazonChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $49.99 at Amazon on Nov 12.
  • Checked at 2 stores.

Our take on the 2003-2004 Reservoir Tank for Kawasaki Ninja ZX-6R ZX-6RR 43078-1186

This is the coolant reservoir tank (overflow bottle) for the 2003–2004 Kawasaki Ninja ZX-6R and ZX-6RR, sold under OEM part number 43078-1186. It holds the coolant that expands out of the radiator and feeds it back as the engine cools, so a cracked or leaking tank means falling coolant levels and rising running temperatures. It is a direct-fit replacement for the stock part with no modification needed. Shoppers buy it to restore a damaged original rather than to upgrade, so the comparison is against a used OEM tank or a generic universal bottle that needs custom mounting.

Best forOwners of a 2003–2004 ZX-6R or ZX-6RR with a cracked or leaking coolant tankRestoring a bike to stock before saleCrash or tip-over repairs on the right side of the fairingRiders replacing a yellowed or brittle original bottle
Pros
  • Direct fit for 2003–2004 ZX-6R and ZX-6RR, no modification required
  • Matches OEM part number 43078-1186, so it mounts like the original
  • Keeps the sealed coolant recovery system working as designed
  • Simple bolt-on job compared with adapting a universal bottle
Cons
  • Fits only the 2003–2004 ZX-6R and ZX-6RR; not later or earlier models
  • Tank only; cap, hose and clamps are not included
  • No upgrade over stock capacity or cooling performance
  • Aftermarket plastic may not match OEM durability or clarity over time

2003-2004 Reservoir Tank for Kawasaki Ninja ZX-6R ZX-6RR 43078-1186 prices at every store

  • Usa Autoparts DirectNew

    In stockReturn policy

    $315.00Checked Nov 12
    Visit Usa Autoparts Direct
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $49.99Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

2003-2004 Reservoir Tank for Kawasaki Ninja ZX-6R ZX-6RR 43078-1186 price history

Lowest price we've seen: $49.99 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the 2003-2004 Reservoir Tank for Kawasaki Ninja ZX-6R ZX-6RR 43078-1186

This reservoir tank is made for the 2003-2004 Kawasaki Ninja ZX-6R and ZX-6RR. It holds coolant for the cooling system, which helps maintain proper fluid levels, support engine performance and prevent overheating.

It is a direct-fit part, so no modifications are needed to install it. The OEM part number is 43078-1186.

Part
Reservoir tank
Part number
OEM 43078-1186
Brand
Kawasaki
Fits models
Kawasaki Ninja ZX-6R, Kawasaki Ninja ZX-6RR
Model years
2003-2004
Submodels
ZX-6R, ZX-6RR
Engine
Compatible with standard engine options
Installation
Direct fit, no modifications required
In the box
Reservoir tank

Questions and answers

Will this fit my 2005 ZX-6R?
No. It is listed for the 2003 and 2004 ZX-6R and ZX-6RR only. Later generations use a different tank and mounting.
Is this the coolant overflow bottle or the radiator itself?
It is the reservoir tank that stores expanding coolant and returns it to the radiator. The radiator is a separate part.
Does it come with the cap and hoses?
The listing includes the reservoir tank only. Reuse your existing cap, hose and clamps if they are in good condition.
How do I know my old tank is the problem?
Look for cracks, a seam leak, coolant residue under the bottle, or a level that keeps dropping with no external leak. A pressure test confirms it.
Is this an OEM Kawasaki part?
It is sold against OEM part number 43078-1186, the stock tank for these models. Check the part number on your original before ordering.
Where is the 2003-2004 Reservoir Tank for Kawasaki Ninja ZX-6R ZX-6RR 43078-1186 cheapest?
At Amazon, for $49.99, as of our latest check.
Where can I buy the 2003-2004 Reservoir Tank for Kawasaki Ninja ZX-6R ZX-6RR 43078-1186?
2 stores we checked sell it, including Usa Autoparts Direct, Amazon.

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