Oil Filter for Suzuki Johnson Evinrude and Mercury 25 30 40 50 60 70 HP 18-7915-1

Vendor: JLM Marine
Availability: In Stock
Product Type: Oil Filter
$19.99
$19.99
Subtotal: $19.99

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photo of jlm marine oil filter 18-7915-1 for suzuki evinrude mercury 25-70 hp outboards ribbed black cylindrical body visible white text some plastic packaging

Oil Filter for Suzuki Johnson Evinrude and Mercury 25 30 40 50 60 70 HP 18-7915-1

$19.99

Oil Filter for Suzuki Johnson Evinrude and Mercury 25 30 40 50 60 70 HP 18-7915-1

$19.99

Oil Filter for Suzuki, Johnson/Evinrude & Mercury 25-70 HP Outboards

This high-quality spin-on oil filter is designed for a wide range of 4-stroke outboard engines, providing reliable filtration and engine protection. It serves as a direct-fit replacement for numerous OEM and aftermarket parts, ensuring straightforward installation and performance that meets or exceeds original specifications.

This filter effectively removes contaminants to maintain engine health and is a direct replacement for Suzuki 16510-87J00, 16510-87J01, 16510-87J02, 16510-87JL0; Johnson/Evinrude 778885, 5031411; and Mercury 8M0154775.

  • Installation Type: Easy-to-install Spin-On design.
  • Filtration Efficiency: Filters contaminants down to 20 microns to protect internal engine components.
  • Complete Kit: Includes the oil filter and a new o-ring gasket for a complete service.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number
Suzuki 16510-87J00 / 16510-87J01 / 16510-87J02 / 16510-87JL0
Johnson/Evinrude 778885 / 5031411
Mercury 8M0154775
Sierra 18-7915-1
Mallory Marine 9-57817
WIX 51348
FRAM PH7575

Compatible Engine Models

Confirm your engine model/year in the table below. For Suzuki owners, you can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson Serial Number Guide.

For Mercury owners, here’s a guide to help you identify your engine’s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.

Brand Model Rated HP Stroke OEM Part No. Notes
Suzuki DF25 25 4-Stroke 16510-87J00/16510-87J01/16510-87J02 Superseded to 16510-87J02
Suzuki DF30 30 4-Stroke 16510-87J00/16510-87J01/16510-87J02 Superseded to 16510-87J02
Suzuki DF40 40 4-Stroke 16510-87J00/16510-87J01/16510-87J02 Superseded to 16510-87J02
Suzuki DF50 50 4-Stroke 16510-87J00/16510-87J01/16510-87J02 Superseded to 16510-87J02
Suzuki DF60 60 4-Stroke 16510-87J00/16510-87J01/16510-87J02 Superseded to 16510-87J02
Suzuki DF70 70 4-Stroke 16510-87J00/16510-87J01/16510-87J02 Superseded to 16510-87J02
Johnson/Evinrude Various 25-70 4-Stroke 778885/5031411
Mercury Various 25-70 4-Stroke 8M0154775

Technical Specifications

Product Type Oil Filter
Installation Spin-On
Filtration Rating 20 micron
Housing Material Metal
Housing Color White/Natural
Fitting Type Threaded
Thread Size 3/4" x 16 NPT
Other Technical Attributes Includes replacement element and o-ring gasket

Package Contents

  • 1 x Oil Filter (Replaces 16510-87J02, 778885, 8M0154775)
  • 1 x O-ring Gasket (included with filter)

Installation Guide

  1. Ensure the engine is off and has had time to cool down.
  2. Place an adequately sized oil drain pan beneath the old oil filter.
  3. Using an oil filter wrench, turn the old filter counter-clockwise to loosen and remove it.
  4. Carefully wipe the filter mounting surface on the engine block to ensure it is clean and free of old gasket material.
  5. Apply a thin, clean film of new engine oil to the gasket of the new filter.
  6. Screw the new filter onto the threaded mount by hand until the gasket makes firm contact with the engine block.
  7. Tighten the filter an additional 3/4 to one full turn by hand. Do not use a wrench to tighten, as this can cause damage.
  8. Refill the engine with the manufacturer-specified type and quantity of oil.
  9. Start the engine and let it run for a minute, carefully checking for any leaks around the new filter.
  10. Turn the engine off, wait several minutes for the oil to settle, then re-check the oil level on the dipstick and top off if needed.
  11. Properly dispose of the used oil and old filter according to local environmental regulations.

Troubleshooting & FAQ

Q: How do I know if this filter fits my engine?

A: This filter fits a wide range of 25–70 HP 4-stroke outboards from Suzuki, Johnson/Evinrude, and Mercury. To be certain, please check the "Compatible Engine Models" and "Part Number Cross-Reference" tables on this page to match your specific model and OEM part number.

Q: How often should I replace my engine's oil filter?

A: For optimal engine protection, we recommend following your engine manufacturer's service schedule. As a general rule, the oil filter should be replaced during every oil change, which is typically every 100 hours of use or at least once a year.

Q: What are the signs of a failing or clogged oil filter?

A: Common symptoms can include a low oil pressure warning, a noticeable drop in engine performance, a rough-running engine, or visible oil leaks from the filter's housing. If you notice any of these signs, you should inspect and replace the filter promptly.

Q: Does this filter include a new gasket?

A: Yes, a new o-ring gasket is included with every filter. It is critical to use the new gasket and to lightly lubricate it with clean engine oil before installation to ensure a proper seal.

Q: OEM vs. Aftermarket?

A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?

A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?

A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.

We can ship to virtually any address in the world with free shipping available for most regions.

For our typical US and Canadian customers , our shipping timeframes are as follows:

  • Amazon FBA: orders will be delivered within 1-5 business days after placing the order (during certain special periods such as major promotions, Christmas, etc., the delivery time of Amazon FBA may be affected).
  • US warehouse shipment: orders will be delivered within 5 days after placing the order.
  • China warehouse shipment: orders will be delivered about 12 days after placing the order.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.

As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.

We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.

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