# 22865191 Mercury MerCruiser 865191 Connector | Genuine Quicksilver OEM Part 🔧 Product Description Genuine Quicksilver Connector - Part Number: 22-865191 Genuine Quicksilver/Mercury MerCruiser male connector used in the MerCruiser gear lube monitor / drive lube monitor system. This OEM quick-connect style fitting is used in compatible Alpha, Bravo, Bravo X/XR, integrated transom and selected MerCruiser engine packages to connect the gear lube monitor plumbing and maintain proper drive-lube reservoir flow. ⚙️ Key Features • Genuine Quicksilver/Mercury OEM connector • Male quick-connect style fitting for MerCruiser gear lube monitor systems • Used on selected Alpha One Gen II, Bravo, Bravo X, Bravo XR and integrated transom applications • Helps connect drive-lube monitor plumbing between the reservoir, transom and sterndrive system • Direct replacement where Mercury part number 22-865191 is specified • Small but critical fitting for maintaining a sealed and functional remote drive-lube monitoring circuit 🔄 Supersession & Cross Reference OEM Supersession Chain: • No available supersession chain OEM / Related Numbers: • 22-865191 • 865191 • 22865191 • Mercury 22 865191 • Male Quick Connect • GTIN 745061580558 Aftermarket / Verified Equivalents: • No aftermarket equivalent 🚤 Compatibility Commonly used on: • Mercury MerCruiser gear lube monitor components • MerCruiser drive lube reservoir / remote monitor plumbing • MerCruiser Alpha, Bravo, Bravo X, Bravo XR, Vazer and integrated transom assemblies where 22-865191 is specified Typically suits: • Engine models: • MerCruiser 3.0L MPI EC, serial range 1A072812 and up • MerCruiser 3.0L TKS Plus where fitted with a matching gear lube monitor system • MerCruiser 4.3L Carb Alpha / Bravo where fitted with a matching gear lube monitor system • MerCruiser 4.3L MPI Alpha / Bravo • MerCruiser 4.3L MPI Alpha / Bravo EC • MerCruiser 5.0L MPI Alpha / Bravo • MerCruiser 5.0L MPI Alpha / Bravo EC • MerCruiser 350 MAG MPI Alpha / Bravo, serial range 0M600000 - 0W059999 • MerCruiser 350 MAG MPI Alpha / Bravo, serial range 0W060000 - 0W309999 • MerCruiser 350 MAG MPI Alpha / Bravo, serial range 0W310000 - 0W649999 • MerCruiser 350 MAG MPI Alpha / Bravo, serial range 0W650000 - 1A299999 • MerCruiser 350 MAG MPI Alpha / Bravo, serial range 1A300000 - 1A611927 • MerCruiser 350 MAG MPI Alpha / Bravo, serial range 1A611928 - 1A623184 • MerCruiser 350 MAG MPI Alpha / Bravo, serial range 1A623185 and up • MerCruiser 350 MAG MPI Alpha / Bravo EC, serial range 1A300000 - 1A611927 • MerCruiser 350 MAG MPI Alpha / Bravo EC, serial range 1A611928 - 1A623184 • MerCruiser 350 MAG MPI Alpha / Bravo EC, serial range 1A623185 and up • MerCruiser 350 MAG MPI Horizon Alpha / Bravo • MerCruiser 350 MAG MPI Horizon Alpha / Bravo EC • MerCruiser 377 MAG MPI Bravo • MerCruiser 377 MAG MPI Bravo EC • MerCruiser MX 6.2L MPI Horizon Bravo • MerCruiser 496 MAG Bravo base model • MerCruiser 496 MAG EC base model • MerCruiser 496 MAG EC H.O. model • MerCruiser 496 H.O. Bravo • MerCruiser 8.2L MAG base model • MerCruiser 8.2L MAG H.O. model • MerCruiser 8.2L MAG EC base model • MerCruiser 8.2L MAG EC H.O. model • MerCruiser 357 MAG Bravo 4V • MerCruiser 357 Alpha 4V • MerCruiser 383 MAG Bravo 4V • MerCruiser CMD QSD 2.0 ES 130 • MerCruiser CMD QSD 2.0 ES 150 • MerCruiser CMD QSD 2.0 ES 170 • MerCruiser CMD QSD 2.0 EI 115 • MerCruiser CMD QSD 2.0 EI 130 • MerCruiser CMD QSD 2.0 EI 150 • MerCruiser CMD QSD 2.0 EI 170 • MerCruiser 2.0L I4 diesel 115HP - 130HP applications where fitted with the matching gear lube monitor system • MerCruiser 2.0L I4 diesel 150HP - 170HP applications where fitted with the matching gear lube monitor system • Drive / transom models: • MerCruiser Alpha One Gen II, 1998 and up, serial range 0L100040 and up • MerCruiser Bravo One, serial range 0W250000 and up • MerCruiser Bravo Two, serial range 0W250000 and up • MerCruiser Bravo Three, serial range 0W250000 and up • MerCruiser Bravo X One • MerCruiser Bravo X Two • MerCruiser Bravo X Three • MerCruiser Bravo XR One • MerCruiser Bravo XR Three • MerCruiser Bravo XR Sportmaster • MerCruiser Bravo XR I-III Sport Master transom applications • MerCruiser Hi Performance transom applications • MerCruiser Integrated Transom, serial range 0M052768 and up • MerCruiser Vazer transom, serial range 0W995000 and up • HP Range: Not application-specific - used in drive/transom gear lube monitor systems across listed MerCruiser packages • Engine Type: MerCruiser stern drive / transom gear lube monitor quick-connect fitting • Year Range: Approximately 1998 onwards, depending on drive, transom assembly and engine package 🔌 Function This male connector forms part of the MerCruiser gear lube monitor plumbing circuit. It helps connect the reservoir and hose system used to supply and monitor drive lubricant level from inside the engine compartment. A secure connector is important for keeping the drive-lube circuit sealed and allowing the monitor bottle to feed lubricant correctly to the sterndrive. Common signs of failure: • Gear lube seepage around the connector • Cracked or broken quick-connect fitting • Loose hose connection at the drive lube monitor system • Air entering the remote lube monitor line • Gear lube bottle level dropping unexpectedly • Difficulty connecting or disconnecting the monitor hose • Damaged fitting discovered during transom, drive or reservoir service 📦 Condition • Genuine Quicksilver part • Brand new • Supplied in original or equivalent packaging ## Details - **Price:** 4.94 AUD - **Vendor:** Quicksilver - **Tags:** Quicksilver Marine Parts | Oils Service Kits & Engine Components ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 4.94 AUD | In stock | ## Images - 22865191 Mercury MerCruiser 865191 Connector | Genuine Quicksilver OEM Part --- > Source: [Sawley's Auto and Marine](www.sawleysautoandmarine.com.au/products/22865191-mercury-mercruiser-865191-connector-genuine-quicksilver-oem-part) > Updated: 2026-05-17