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Home  >  Outboard  >  Suzuki Outboard  >  Service & Oil Change Kits | Suzuki Outboard  >  Oil Change Kits | Suzuki Outboard  > Suzuki DF40 DF50 Oil Change Kit With ECSTAR 10W40

Suzuki DF40 DF50 Oil Change Kit With ECSTAR 10W40

Includes 3 Quarts ECSTAR 10W40, OEM Suzuki Filter & Drain Washer
Item #: DF4050-OC 
Manufacturer: Suzuki
Available: In Stock
Oil Change Kit
Suzuki DF40 DF50 10W40
52.53
Each
Quantity:
Quantity Price
1 52.53
DF40 DF50 Oil Kit

Suzuki DF40 DF50 Oil Change Kit

Suzuki DF40 DF50 Oil Change Kit With ECSTAR 10W40

The DF4050-OC Suzuki oil change kit includes the maintenance components required to perform a complete engine oil service on compatible Suzuki DF40 and DF50 outboards.

This kit includes 3 quarts of Suzuki ECSTAR V7000 10W40 Semi-Synthetic Marine Engine Oil, an OEM Suzuki oil filter, and the required oil drain screw gasket / washer.

Compatible Applications

Manufacturer Model Oil Included
Suzuki DF40 3 Quarts
Suzuki DF50 3 Quarts
Important Fitment Note:

This oil change kit is designed for Suzuki DF40 and DF50 outboards.

The included 3 quarts of Suzuki ECSTAR 10W40 oil is sufficient for most routine oil change services on these engines. Always verify your owner's manual oil capacity before performing maintenance.

What is Included

Qty Part Description
3 Suzuki ECSTAR V7000 10W40 Oil - Quart 3 quarts semi-synthetic marine engine oil
1 OEM Suzuki Oil Filter 7915-1 OEM Suzuki oil filter
1 Oil Drain Screw Gasket / Washer 5030465 Required drain screw sealing washer for engine oil service

Recommended Gear Lube

Gear lube is not included in this kit. Many owners perform lower unit service at the same time as an engine oil change.

Suzuki Marine Gear Lube

Premium Suzuki gear lube for lower unit maintenance and gearcase protection.

View Suzuki Gear Lube

Need Additional Engine Oil?

Additional Suzuki ECSTAR V7000 10W40 oil is available separately if needed.

View Suzuki ECSTAR 10W40 Oil - Quart

About Suzuki ECSTAR V7000 10W40

ECSTAR V7000 Semi-Synthetic Marine Engine Oil combines advanced synthetic lubricants with premium mineral oils to provide excellent wear protection, corrosion resistance, and long-term reliability in marine environments.

Benefits of ECSTAR Marine Oil

  • Helps reduce engine wear
  • Lower oil consumption
  • Improved cold starting performance
  • Reduced fuel consumption
  • Excellent corrosion protection
  • Engineered specifically for Suzuki marine engines

What This Kit is Used For

This kit provides the engine oil, oil filter, and drain washer needed for routine oil service on Suzuki DF40 and DF50 outboards.

Regular oil changes help extend engine life and maintain performance while replacing the drain screw gasket / washer helps ensure a proper seal after service.

Key Features and Benefits

  • Oil change kit for Suzuki DF40 and DF50 outboards
  • Includes 3 quarts of Suzuki ECSTAR V7000 10W40 oil
  • Includes OEM Suzuki oil filter 7915-1
  • Includes oil drain screw gasket / washer 5030465
  • Uses genuine Suzuki maintenance components where noted
  • Gear lube available separately
  • Convenient all-in-one maintenance package

Service Kit Details

  • Part Number: DF4050-OC
  • Application: Suzuki DF40, DF50
  • Oil Included: Yes
  • Oil Quantity: 3 Quarts
  • Oil Type: Suzuki ECSTAR V7000 10W40 Semi-Synthetic
  • Oil Filter Included: Yes - OEM Suzuki Filter 7915-1
  • Drain Washer Included: Yes - 5030465
  • Gear Lube Included: No

FAQ

What models does this kit fit?
Suzuki DF40 and DF50 outboards.

How much oil is included?
This kit includes 3 quarts of Suzuki ECSTAR V7000 10W40 oil.

Does this kit include an OEM Suzuki oil filter?
Yes. This kit includes OEM Suzuki oil filter 7915-1.

Does this kit include the drain washer?
Yes. The required oil drain screw gasket / washer 5030465 is included.

Does this kit include gear lube?
No. Gear lube is sold separately and can be ordered using the link above.

Can I use this for annual maintenance?
Yes. This kit is intended for routine scheduled oil change service.

Dealer Discounts & Store Policies

Dealer / Marine Industry Discounts

Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.

Apply for a Dealer Account

Shipping Policy

  • Free shipping on orders over $100 continental U.S.
  • Orders ship via UPS, USPS, and FedEx.
  • Orders received before 5:30 PM EST ship the same business day.
  • Typical delivery time is 1-5 business days.

30-Day Return Policy

  • Returns accepted within 30 days of delivery.
  • Parts must be new, unused, and in original packaging.
  • Opened oil products may not be returnable.
  • Return authorization is required before sending items back.

Need help with a return or order question?
Contact Us
Phone: 941-721-3000


Searchable Terms

DF4050-OC, Suzuki DF40 oil change kit, Suzuki DF50 oil change kit, Suzuki DF40 maintenance kit, Suzuki DF50 maintenance kit, Suzuki ECSTAR 10W40, SUZ-10W40-QT, 7915-1, OEM Suzuki oil filter, 5030465, Suzuki drain washer, Suzuki oil drain gasket, Suzuki oil drain washer, Suzuki gear lube, SUZ-GLUBE-QT, Suzuki outboard maintenance kit, Suzuki DF40 service kit, Suzuki DF50 service kit

Brand

OEM or Aftermarket
OEM
Manufacturer
Suzuki