{"product_id":"vz-commodore-ls1-thermo-fan-radiator-conversion-kit-radiator-twin-fans-overflow-bottle-hoses","title":"VZ LS1 Radiator \u0026 Twin Thermo Fan Conversion Kit - Overflow Tank \u0026 Crossover Pipe Delete for VT VU VX VY","description":"\u003cp\u003eComplete used VZ Commodore LS1 radiator, twin thermo fan and expansion bottle package, removed from a running VZ V8.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe go-to conversion for VT, VU, VX and VY owners who want the ugly factory overflow tank gone.\u003c\/strong\u003e The VZ setup runs a neat, compact pressurised expansion bottle mounted up out of the way, instead of the big oversized plastic overflow tank that dominates the passenger side of the VT–VY engine bay. It also does away with the coolant crossover pipe, which cleans up the front of the engine considerably. Add the twin electric thermo fans replacing the engine-driven clutch fan and you end up with a far tidier bay, better low-speed cooling and less parasitic drag.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVZ LS1 aluminium radiator with integrated transmission cooler\u003c\/li\u003e\n\u003cli\u003eTwin thermo fan assembly and shroud (GM part 8240476, PP-GF30) with loom pigtails\u003c\/li\u003e\n\u003cli\u003eVZ pressurised expansion \/ coolant bottle with cap and mounting bracket\u003c\/li\u003e\n\u003cli\u003eUpper and lower radiator hoses\u003c\/li\u003e\n\u003cli\u003eHeater and bypass hoses with clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Do The Conversion\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeletes the bulky VT–VY overflow tank for a much tidier engine bay\u003c\/li\u003e\n\u003cli\u003eRemoves the coolant crossover pipe — cleans up the front of the motor\u003c\/li\u003e\n\u003cli\u003eTwin thermo fans replace the clutch fan — frees up power and improves cooling in traffic\u003c\/li\u003e\n\u003cli\u003eComes as a complete kit — radiator, fans, bottle and hoses in one go\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003eUsed, secondhand condition as pictured. The radiator and hoses appear to have been replaced relatively recently — the core is straight and clean with no visible damage. We can't confirm whether the radiator is a genuine GM unit or a quality aftermarket replacement, so it is sold as-is on that basis. The thermo fan assembly and expansion bottle are genuine GM. Fan motors spin freely and both were operational at time of removal. Exactly what is shown in the photos is what you receive.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect fit: VZ Commodore LS1 5.7L V8 (2004–2006)\u003c\/li\u003e\n\u003cli\u003eConversion fit: VT, VU, VX, VY Commodore LS1\u003c\/li\u003e\n\u003cli\u003eAlso suits Statesman\/Caprice, Ute and Wagon variants running LS1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eFitting into a VT–VY requires the VZ fan loom to be wired in along with a fan control setup (factory-style relay wiring or tune-controlled). Radiator and hoses suit the standard VT–VZ engine bay. We recommend a pressure test and flush before installation, as with any used cooling component.\u003c\/p\u003e\n\n\u003cp\u003eAny questions on fitment, give the team a call — over 13 years in the Holden and LS game.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNorthcom Automotive\u003c\/strong\u003e — Perth's Holden and HSV parts specialists. Unit 2\/49 Irvine Drive, Malaga WA 6090. Australia-wide shipping available, local pickup welcome.\u003c\/p\u003e","brand":"Holden","offers":[{"title":"Default Title","offer_id":49003698880666,"sku":"NC-VZ-LS1-RADCONV","price":500.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6595\/3434\/files\/FullSizeRender_ffe3e3a2-73d8-4c36-b304-29dd7a1cb2f4.heic?v=1786577871","url":"https:\/\/northcomautomotive.com.au\/products\/vz-commodore-ls1-thermo-fan-radiator-conversion-kit-radiator-twin-fans-overflow-bottle-hoses","provider":"NORTHCOM AUTOMOTIVE ","version":"1.0","type":"link"}