Sierra 18-7921 Oil Filter - Mercury 35-877767Q01 | 4Boats
18-7921
- Dispatched in 2-3 days
- 30 Day Return Policy
- Low stock - 5 items left
- Backordered, shipping soon
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Regular price£5.99
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Sierra 18-7921 is an OEM-equivalent, marine‑grade full-flow spin‑on oil filter engineered for Mercury Verado and other 4‑stroke outboards.
- Superior filtration: removes contaminants for smooth, efficient engine operation.
- Robust construction: marine‑grade materials resist heat, vibration and saltwater exposure.
- OEM-equivalent design: direct fit for Mercury 35-877767K01, 35-877767Q01, 35-896546T and related numbers.
- Engine longevity: preserves oil purity to reduce wear on vital components.
- Ideal for high-performance use: optimised for Mercury Verado 4‑stroke engines and other 75-200 HP models.
- Full-flow spin-on oil filter; weight approx. 90.7 g (3.2 oz); condition: 100% new.
- Compatibility: Mercury 75-115 HP S/N 1B366823+ (2006+); Verado 135-200 HP 4‑stroke (all years).
Fit like the original - lightly lubricate the gasket, hand-tighten the filter, start the engine and check for leaks; replace at every oil change to maintain peak performance.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.