Description
Quicksilver 875284T01 — Inline Oil Filter for Mercury 2.5L & 3.0L OptiMax
Quicksilver 875284T01 is a factory-grade inline oil filter for Mercury 2.5L and 3.0L OptiMax outboards (non-Pro models, serial number 1B227000 and up). It is compatible with a wide range of models and serial ranges including: 3.0L DSI (1E052967‑UP), 3.0L DFI (0T997974–1E003045, 1E003046‑UP), 2.5XS DFI (0T997974–1E000796), 75–125 DFI 1.5L 3-Cylinder (0T801000–2B018763), 115 Pro XS 1.5L (1B751825–2B123429), 115–175 DFI (0G960500–1B737495), 150–200 EFI (0T409000–UP), 150/175/200/225/250 DFI & EFI (various), Jet Drive variants (0E379931‑UP), 225X PROMAX (0T430254–0T819605), and high-performance models like 250XS, 300X, and 300XS. See full application list below. This filter supports long-term performance by maintaining clean oil flow to critical engine components.
Applications
Fits Mercury OptiMax and EFI outboards across a wide range of families and serial numbers, including but not limited to:
- 3.0L DSI: Serial 1E052967–UP
- 3.0L DFI: Serial 0T997974–1E003045, 1E003046–UP
- 2.5XS DFI: Serial 0T997974–1E000796
- 75/90/115/125 DFI 1.5L (3‑cyl): Serial 0T801000–2B018763
- 115 Pro XS 1.5L (3‑cyl): Serial 1B751825–2B123429
- 115/135/150 DFI 2.5L: Serial 0G960500–0T178499
- 135/150/175 DFI 2.5L: Serial 0T178500–1B737495
- 150–200 EFI 2.5L: Serial 0T409000–UP
- Pro XS / Sport XS / DFI EFI 2.5L–3.0L: various
- 200XS, 225XS, 250XS, 300XS, 300X: see serials 0T235000–1E053987
- Jet Drive & SeaPro/Marathon EFI: Serial 0E379931–UP and more
Always confirm fitment, procedures, and specifications in your owner’s or service manual before purchase or installation.
Shipping & Returns
Fast processing and shipping from our marine parts warehouse. 30-day returns on unopened, unused items. Review our Refund Policy for full details.
Key Facts
- BU Part ID: 875284T01
- Brand: Quicksilver
- Country of Origin: TH
- UPC: 745061566668
- Category / Subcategory: Parts / Oil Filters
- Prop 65 Code: No
- Supersedes Part #: 875284001
- Packaged Length: 2.95″
- Packaged Height: 1″
- Packaged Weight: 0.015 lb
What’s Included
- 1 × inline oil filter (Quicksilver 875284T01)
Service Notes
- Replace filter during scheduled oil changes per service manual intervals.
- Ensure filter orientation and secure fit to avoid bypass or leakage.
- Use only Mercury or Quicksilver-approved oils with this filter.