Yanmar 4LHA-STP
1995–2007240 HP4-cylinderdiesel
DieselTurbochargedheat exchanger cooledinboard
Turbocharged, intercooled four-cylinder for 45-55ft boats — the high-output member of the 4LH/4LHA family. 240 hp at 3300 rpm.
Specifications
| Power | 240 HP @ 3,300 RPM | Cylinders | 4 |
| Displacement | 3455 cc (210.8 ci) | Bore x Stroke | 100 x 110 mm |
| Fuel Type | Diesel | Aspiration | Turbocharged |
| Cooling | Heat exchanger | Drive | Inboard |
| Weight | 365 kg (805 lb) |
Parts for the Yanmar 4LHA-STP
56 catalogued parts. Prices are reference figures; each “Find on Amazon” link opens a search for that part — confirm fitment against your engine's serial before ordering.
Cooling System (4)
Jabsco Neoprene Spline Drive Pump Impeller (8 Blade, 65mm OD x 51mm)$57.71Search
→
Jabsco 17937-0001 Neoprene Impeller Kit$54.94Search →
Thermostat 4Lh V19 — Yanmarfits: 20111$39.16Search →- IMPELLER O-RINGfits: Yanmar 4LH-TE, 4LH-HTE ALL NON "A", 4LH-DTE & 4LH-STE ALL NON "A", 4LHA-HTE, 4LHA-HTP, 4LH$3.12Search →
Fuel System (7)
Injection Valve Assy 4Lh Ste — Yanmarfits: 719175-53100$726.12Search →
Fuel Filter 4Lh Dte Ste 4Lha — Yanmar 3JH3/4JH4AEfits: 120324-55760$29.64Buy on ↗
Fuel Filter 4Lh 4Lha V7 — Yanmar 4JH/4JH3fits: 20403$27.53Search →
Orbitrade 8-55713 Fuel Filter Element for Yanmar Diesels (30 Micron)$24.13Search →
Air Filter 4Lha V17 — Yanmarfits: 20601$13.76Search →
Air Filter 4Lh — Yanmarfits: 199611$9.53Buy on ↗- Gasket Fuel Feed Pump 4Lh Te Hte Dte Ste — Yanmarfits: 124410-51861$5.29Search →
Lubrication (3)
Belts (1)
Drive Belt 4Lh 4Lha V42 — Yanmarfits: 20603$25.40Search →
Anodes (2)
Electrical (2)
Gaskets & Seals (9)
Cylinder Head Gasket 4Lh 4Lha Series Original — Yanmarfits: 119174-01340$275.21Search →
Gasket Kit 4Lh Series — Yanmarfits: 719171-92602$262.50
· $300.00 ↗
Gasket Kit 4Lha Series — Yanmarfits: 719173-92600$172.53Search →
Cylinderhead Gasket 4Lh Series — Yanmarfits: 119174-01340$82.56Search →
Exhaust Gasket 4Lh Dte — Yanmarfits: 119173-18811$35.99· $38.19 ↗- Valve Cover Gasket 4Lh Series — Yanmarfits: 119100-11360$31.75Search →
Oil Seal 4Lh 4Lha — Yanmarfits: 121850-01800$14.81Search →- Stainless Crush Gasket Turbocharged 4Lha Hdigvb — Yanmar 6LPA/6LP$14.81Search →
Turbine Outlet Elbow Gasket 4Lh Series — Yanmarfits: 119173-18811$12.70· $38.19 ↗
Exhaust (12)
- Mixing Elbow In Stainless Steel 4Lh Te 4Lh Hte Hdi Premium — Yanmar$2,032.29Search →
Mixing Elbow In Stainless Steel 4Lh 4Lv 8Lv Hdi Premium Hdivb — Yanmar 6LP$797.04Search →
Exhaust Riser In Stainless Steel 4Lha Hdi Premium Hdihot4 — Yanmar 6LPA$760.00Search →- Mixing Elbow In Stainless Steel 4Lh Ste 4Lh Dte Hdi Premium Hdi3B4 — Yanmar$740.94Search →
Mixing Elbow In Stainless Steel 4Lh Te 4Lh Dte 4Lh Hte 4Lh Ste Hdi Premium Hdi4B — Yanmar$456.21Search →
Exhaust Elbow 4Lh Ste Stainless Version — Yanmar$304.84Search →
Exhaust Elbow 4Lha Stp2 — Yanmar 6LP/6LPA$281.56Search →
Exhaust Elbow In Stainless Steel 4Lh 4Lv 8Lv Inactivated — Yanmar 6LP$281.56Search →
Exhaust Elbow 4Lha Hte Dte Ste Htp Dtp Stp St2P St2P Dtp Dte Ste Hp — Yanmar 6LPA/6LP$246.63Search →
Exhaust Elbow Stainless 4Lha Stp2 — Yanmar 6LP/6LPAfits: 3092500$238.15Search →
Exhaust Elbow 4Lh Ste — Yanmarfits: 3092401$6.35Buy on ↗- Mixing Elbow In Stainless Steel 4Lh Hdi Premium Hdi3Br4 — Yanmar$5.29Search →
Service Kits (5)
Engine Mechanical (1)
Mount 4Lh 4Lha Marked — Yanmarfits: 300-119173-08440$182.06Search →
Other Parts (10)
Turbocharger 4Lha Ste 4Lha Stze Original Ihi — Yanmarfits: 119175-18031$2,032.29Buy on ↗
Turbocharger 4Lh Hte 4Lh Te — Yanmarfits: 119171-18010$1,617.36Buy on ↗
Turbocharger 4Lh Dte V5 — Yanmarfits: 20623$1,386.61Search →
Turbocharger 4Lh Hte — Yanmarfits: 119172-18011$1,347.45Buy on ↗
Turbocharger 4Lha Dtze 4Lha Dte — Yanmarfits: 119173-18041$1,279.71Buy on ↗
Turbocharger 4Lh Ste V4 — Yanmarfits: 20623$1,275.48Search →
Turbocharger 4Lha Ste 4Lha Stze — Yanmarfits: 119175-18031$1,200.31Buy on ↗
Turbocharger 4Lha Hte Mydn — Yanmarfits: 119172-18030$1,157.98Buy on ↗- Fuel Transfer Pump Body 4Lh Ste — Yanmarfits: 121820-52020$197.93Search →
Sealing Ring Turbo 4Lha Series — Yanmarfits: 119773-13250$10.58Buy on ↗
Part data aggregated from marine-diesel parts catalogues. As an Amazon Associate, SailPages earns from qualifying purchases.