Oil Filter – Fits Mercury/Mariner Verado 135-200 HP 4-Stroke (Replaces 35-896546T, 35-877767K01)
Oil Filter – Fits Mercury/Mariner Verado 135-200 HP 4-Stroke (Replaces 35-896546T, 35-877767K01) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Oil Filter – Fits Mercury/Mariner Verado 135-200 HP 4-Stroke (Repla...
Product Details
This high-quality Oil Filter fits Mercury/Mariner Verado 135-200 HP 4-Stroke engines, specifically designed for inline 4-cylinder models from 2005 to the present. Engineered for reliability, it features a heavy-wall steel housing and an anti-drain back valve to ensure a clean supply of oil upon startup, protecting your engine from wear.
It serves as a direct replacement for Mercury parts 35-896546T and 35-877767K01, and also interchanges with parts from Sierra, Fram, and Mallory.
- Installation Method: Spin-On
- Housing: Heavy-wall steel with a protective epoxy coating
- Key Feature: Includes an anti-drain back valve for enhanced engine protection
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Mercury | 35-896546T |
| Mercury | 35-877767K01 |
| Mercury | 35-877767Q01 |
| Sierra | 18-7921 |
| Fram | CH836PL |
| Mallory | 9-57821 |
| HIFI Filter | SO 10134 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This filter is designed for Mercury/Mariner Verado inline 4-cylinder outboards with serial numbers 1B227000 and higher.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Mercury | Verado Inline 4-cylinder | 135 | 4-Stroke | 2005–present | 35-896546T, 35-877767K01, 35-877767Q01 | S/N 1B227000+ |
| Mercury | Verado Inline 4-cylinder | 150 | 4-Stroke | 2005–present | 35-896546T, 35-877767K01, 35-877767Q01 | S/N 1B227000+ |
| Mercury | Verado Inline 4-cylinder | 175 | 4-Stroke | 2005–present | 35-896546T, 35-877767K01, 35-877767Q01 | S/N 1B227000+ |
| Mercury | Verado Inline 4-cylinder | 200 | 4-Stroke | 2005–present | 35-896546T, 35-877767K01, 35-877767Q01 | S/N 1B227000+ |
Technical Specs
- Product Type
- Oil Filter
- Installation
- Spin-On
- Fuel Type
- N/A (Oil Filter)
- Connection
- Threaded
- Housing Material
- Heavy-wall steel with epoxy coating
- Dimensions
- 11.0" H x 9.0" W x 9.0" L
- Weight
- 0.34 kg (0.75 lbs)
- Fitting Type
- Threaded
- Thread Size
- 24mm x 1.5
- Warranty
- Limited Lifetime (Sierra)
- Other Technical Attributes
- Anti-drain back valve, high-efficiency filter media
What’s in the Box
- 1 x Oil Filter (35-896546T/35-877767K01/35-877767Q01)
Installation Notes
- Ensure the engine is cool. Place a drain pan under the existing oil filter.
- Unscrew the old filter using an oil filter wrench. Allow any remaining oil to drain completely.
- Clean the filter mounting surface on the engine, ensuring the old gasket is removed.
- Apply a thin layer of new engine oil to the gasket of the new filter.
- Gently screw the new filter on by hand until the gasket makes contact with the mounting surface.
- Tighten the filter an additional 3/4 to one full turn according to manufacturer specifications. Do not overtighten.
- Refill the engine with the correct type and amount of oil.
- Start the engine and run for a few minutes, checking carefully for any leaks around the filter.
Troubleshooting & FAQ
How do I know if this filter fits my engine?
This filter is specifically for Mercury/Mariner Verado 135-200 HP inline 4-cylinder outboards (2005–present) with serial numbers 1B227000 and up. Always cross-reference your engine model and OEM part number with the compatibility tables provided on this page.
What's the difference between this and the OEM filter?
This is an aftermarket filter designed to meet or exceed original equipment manufacturer (OEM) specifications for fit, form, and function. It uses comparable high-quality materials and filtration media to provide equivalent performance and engine protection.
How often should I replace this oil filter?
You should replace your oil filter every time you change your engine oil. Follow your engine manufacturer's recommended service intervals, which are typically every 100 hours of operation or at least once per season, whichever comes first.
What are the signs of a clogged or failing oil filter?
Signs can include low oil pressure warnings, a noticeable drop in engine performance, or unusually high engine operating temperatures. If you suspect an issue, inspect or replace the filter immediately to prevent potential engine damage.
Is this a direct replacement for my Sierra or Fram filter?
Yes, this filter is a direct cross-reference for Sierra 18-7921 and Fram CH836PL, among others listed in the Part Number Matrix. It's designed to be a direct-fit replacement for those aftermarket parts as well as the original Mercury part numbers.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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