New 2023 Mercury 3.0L TKS-PLUS SERIES GM EO – $7,495.00


Part# 8M0116646 3.0L TKS Engine Plus-Series; 135 HP @ 4400-4800 RPM Turn Key Start System. Replaces 2.5L & 3.0L sterndrive engines from ’63-’15. Equipped as shown with raw water cooling, front engine mount, no power steering, and remote oil filter included. 3-Year Mercury Marine Warranty. Must return to Mercury Marine original engine for EPA core.

ENGINES,TRANSOMS & STERNDRIVES ARE BRAND NEW 2023 PROGRAM YEAR CURRENT MODELS. Complete with ALPHA Sterndrive. Can Be Shipped Within Continental United States. Simply turn the key. No chokes, no pumping or priming required.

Operates on easy to find, less expensive 87 octane fuel. Engine-mounted drive lube monitor for easy lube check or add from inside the boat. Easy water drain & flush system is standard. Engine with Sterndrive Assy.


  • HP/kW:135 / 99.3 Full throttle
  • RPM:4400-4800
  • Cylinder Configuration: Inline-4
  • Displacement: 3.0 (L)
  • Compression ratio: 9.3:1
  • Recommended fuel: Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum.
  • Air induction: Single piece iron intake with 56mm throttle body.
  • Ignition: Crank fired high voltage switch with knock control.
  • Alternator: amp / Watt 65 amp / 917 watt.
  • Water drain system: EZ Water Drain.
  • Exhaust system: Electro-deposition paint coated iron manifold with dry joint elbow.
  • Cooling system: Raw water.
  • Accessory drive system: Serpentine belt.
  • Recommended oil: NMMA Certified FCW 25W-40 Synthetic Blend.
  • Engine guardian system: Knock control Low drive lubricant Low oil pressure Low voltage Low water pressure Over-rev.
  • Dimensions: (L x W x H) 29 x 26 x 21″ / 730 x 660 x 533 mm.
  • Weight: (engine only) 550 lbs / 234 kg
  • Compatible drives: Alpha
  • Rigging at additional price.

NOTES: Payment by Wire Transfer, PayPal, Credit Card, Debit Card or Cash..

  1. Credit Card add 6% to Total Price Paid In-Store Only.
  2. PayPal add 4% to Total Price.
  3. Shipping weight 652#.
  4. Can be Shipped in Continental United States only.
  5. F.O.B. point of Origin.

If you have any futher questions, please contact us at 909-599-0531.

  • Specification New
    Manufacturer Mercury
    Model Year 2023-PY
    Retail Price $8,687.50
    SALE PRICE $7,495.00
    Color Black
    VIN# 116645
    Stock Number 8M0116646
    Additional Pricing Information Can Be Shipped Within Continental United States




*Price, if shown, does not include government fees, taxes, additional equipment, installation or any finance charges (if applicable). Final actual sales price will vary depending on options or accessories selected.