Sierramarine High Efficiency Filter Media Oil Filter 18-8703
Sierramarine High Efficiency Filter Media Oil Filter 18-8703
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Sierramarine 18-8703 High efficiency filter media
Sierra Marine products are engineered to surpass today’s high horsepower engine demands and stand up to the harsh marine environment. All marine products both meet or exceed the original equipment part it replaces. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 year in business, offering 1,000’s of parts.
Features & Benefits
- High quality anti-drain back valve
- Engineered with premium grade materials that will excel in extreme marine environment
- Epoxy coated steel canister for corrosion resistance
- High efficiency filter media
- Manufactured to meet or exceed oem specifications
- Field tested and approved
- Limited 2 year warranty
Specifications
| Model | High efficiency filter media |
| Product Type | High quality anti-drain back valve |
| Weight | 0.06 lb |
| Dimensions | 3.58 x 3.15 x 3.15 in |
| Brand | Sierramarine |
| Manufacturer Part Number | 18-8703 |
| UPC | 808282379681 |
Frequently Asked Questions
How do I verify fitment before ordering?
Compare manufacturer part number 18-8703 against your existing part and your vehicle or equipment. Contact us with your make, model, and year if you need help confirming compatibility.
What are the key construction details?
Sierramarine High efficiency filter media features epoxy coated steel canister for corrosion resistance. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 0.06 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

