• 1263-812718t1 Mercury MerCruiser Oil Bottle | Genuine Quicksilver OEM Part
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1263-812718t1 Mercury MerCruiser Oil Bottle | Genuine Quicksilver OEM Part

1263-812718t1 Mercury MerCruiser Oil Bottle | Genuine Quicksilver OEM Part

$268.70 AUD
$268.70 AUD
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✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide

🔧 Product Description

Genuine Quicksilver Oil Tank Assembly - Part Number: 1263-812718T1

A genuine Quicksilver oil tank assembly used on Mercury and Mariner 3-cylinder 2-stroke oil-injection outboards and selected Jet models. This tank replaces earlier 812718A1-style oil tanks and is used on 40 Jet, 45 Jet, 55HP, 60HP and 60 BigFoot applications where the oil injection components diagram specifies 1263-812718T1.

⚙️ Key Features

  • Genuine Quicksilver OEM oil tank assembly
  • Correct Mercury part number 1263-812718T1
  • Supersedes earlier 1263-812718A1 / 812718A1 references
  • Used on 40 Jet, 45 Jet, 55HP, 60HP and 60 BigFoot 3-cylinder oil-injection models
  • Works with the matching oil tank cap, vent, grommet, boot and level switch components

🚤 Compatibility

Commonly used on

  • Mercury / Mariner 3-cylinder 2-stroke oil injection systems
  • Mercury / Mariner Jet oil injection systems
  • Under-cowl oil tank assemblies for 40HP to 60HP 2-stroke applications

Typically suits

  • Engine models:
  • Mercury 40 Jet 2-stroke - serial 0T178500 to 0T979999
  • Mercury 40 Jet 2-stroke - serial 0T980000 and up
  • Mercury 45 Jet 2-stroke - serial 0G760300 to 0T129554
  • Mercury 45 Jet 2-stroke Belgium-built - serial 0P017000 to 0P094499
  • Mercury 55HP 3-cylinder 2-stroke - serial 0G760300 to 0T979999
  • Mercury 55HP 3-cylinder 2-stroke - serial 0T980000 and up
  • Mercury 55HP 3-cylinder Belgium-built - serial 0P017000 to 0P325499
  • Mercury 60HP 3-cylinder 2-stroke - serial 0G760300 to 0T979999
  • Mercury 60HP 3-cylinder 2-stroke - serial 0T980000 and up
  • Mercury 60HP 3-cylinder Belgium-built - serial 0P017000 to 0P325499
  • Mercury 60HP 3-cylinder Belgium-built - serial 0P325500 and up
  • Mercury 60HP BigFoot 3-cylinder 2-stroke - serial 0G760300 to 0T979999
  • Mercury 60HP BigFoot 3-cylinder 2-stroke - serial 0T980000 and up
  • Mercury 60HP BigFoot Belgium-built - serial 0P017000 to 0P325499
  • Mariner 55HP 3-cylinder 2-stroke - serial 0T980000 and up
  • Mariner 60HP 3-cylinder 2-stroke - serial 0P017000 to 0P325499
  • Mariner 60HP 3-cylinder 2-stroke - serial 0P325500 and up
  • HP Range: commonly 40 Jet, 45 Jet, 55HP and 60HP
  • Engine Type: Mercury / Mariner 3-cylinder 2-stroke oil-injected outboard
  • System Type: Oil injection tank assembly

🔌 Function

The oil tank stores 2-stroke oil under the engine cowl and supplies the oil injection pump. It also supports the cap, vent and level switch components required for oil storage and warning-system operation.

⚠️ Common Signs of Failure

  • Oil leaking from tank body, grommet or cap area
  • Low-oil warning caused by tank / switch fault
  • Cracked or sun-brittle tank body
  • Loose or damaged tank mounting points
  • Oil contamination or sludge inside the tank

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 1263-812718T1 → Supersedes 1263-812718A1
  • 1263-812718A1 earlier OEM oil tank assembly reference
  • 1263-8127181 earlier formatted oil tank reference

OEM / Related Numbers

  • 1263-812718T1
  • 812718T1
  • 1263812718T1
  • 1263-812718T 1
  • 1263-812718A1
  • 812718A1
  • 1263-812718A 1
  • 812718
  • 8127181
  • 36-828765A2 related oil tank cap assembly
  • 8M0039080 related cap / tank seal
  • 19299A1 related vent assembly
  • 21-64871 related valve
  • 25-813644002 related grommet
  • 99162001 related boot
  • 8M0039085 related boot
  • 87-12886A6 related switch assembly

Aftermarket / Verified Equivalents

  • No aftermarket equivalent

📦 Condition

  • Genuine Quicksilver part
  • Brand new
  • Supplied in original or equivalent packaging

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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