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CHEVROLET THERMOSTAT HOUSING 1 PIECE NLA.-USE 531067S THERMOSTAT HOUSING 2EA 605034 1/2" PIPE PLUGS AND 551004 GASKET. (Remove hoses going to elbow fittings in intake. Install 1/2" pipe plugs in place of those fittings)

Indmar Marine Ignition Coil – L96 / LS3 / LSA Engines | Part #551756 Keep your LS-series Indmar engine firing at full strength with this genuine Indmar ignition coil for L96, LS3, and LSA marine engines. The LS-series uses a Coil On Plug (COP) system — one individual coil per cylinder sitting directly on each spark plug. A failed coil on a COP system causes an immediate single cylinder misfire — easily identified but requiring prompt replacement to protect the catalyst exhaust system from unburnt fuel damage. Compatible with: Indmar L96, LS3, and LSA marine engines fitted to Malibu, Moomba, Supra, and Tige boats. Contact us to verify fitment

PORT SIDE EXHAUST ELBOW USED ON 5.7 CAT MANIFOLDS 2011 THRU CURRENT USE 765006 GASKET, 735020 V-BAND CLAMP. Indmar Marine Exhaust Elbow – Catalyst Extended Port | Part #585018 Keep your exhaust system flowing freely and your engine running clean with this genuine Indmar catalyst exhaust elbow, extended port design. A critical component in your Indmar marine exhaust system — the exhaust elbow directs hot exhaust gases away from the engine while the integrated catalyst helps reduce harmful emissions, keeping your boat compliant with Australian marine environmental standards.

Indmar Marine Spark Plug – Ford 6.2L CYFS-12FP | Set of 16 | Part #597037-16 Keep your Indmar Ford 6.2L firing at full power with this genuine CYFS-12FP spark plug set — a complete set of 16 plugs for the Ford 6.2L marine engine. The Ford 6.2L is a high performance V8 engine running a dual plug per cylinder ignition system — meaning 16 plugs per engine rather than the standard 8. Always replace the full set together for balanced ignition performance across all cylinders. ⚠️ IMPORTANT — Supercharged 575 Models: DO NOT USE THIS PLUG IN SUPERCHARGED 575 MODELS. If your boat is fitted with the Supercharged 575 engine you must use: 597128 – Spark Plug Supercharged 575 Using the incorrect plug in a supercharged engine risks serious engine damage. If you are unsure which engine your boat is fitted with Contact Us

Indmar Marine Ignition Wire Set – 6.0L CNP Shielded 90° Catalyst | Part #751203P The correct ignition wire set for Indmar 6.0L Coil Near Plug (CNP) engines fitted with a catalyst exhaust system. Shielded construction and 90-degree boots are not optional on this application — they are essential for correct ignition performance, O2 sensor accuracy, and emissions compliance. Compatible with: Indmar 6.0L CNP catalyst exhaust marine engines fitted to Malibu, Moomba, Supra, and Tige boats. Contact us to verify fitment before ordering.

Indmar Marine Lower Thermostat Housing – Low Profile E-Coat | Part #531069E Seal and protect your cooling system with this genuine Indmar lower thermostat housing, featuring a durable E-coat (electrocoat) finish designed to resist corrosion in the harsh marine environment. The low profile design ensures a clean, precise fit in tight engine bay spaces — common in modern wake boats where engine compartments are compact. Compatible with: Indmar marine engines fitted to Malibu, Moomba, Supra, and Tige boats.