Denso 673-1309 Ignition Coil

Bought these for my 2008 Lexus IS 250 and my car runs and feels like new.

المنتج مش مطابق المواصفات

Works as intended

Es un producto muy bueno pero no era el adecuado para mi vehículo, o entrega fue rápida, bien empaquetado y la devolución de llevo a cabo sin problemas al igual que el reembolso.Se está buscando la pieza compatible para comprar, recomendado usar Denso

If you are trying to install this on rear cylinders of a Sienna (mine was an 08), it is quite possible to do in a driveway in an hour or two. After removing the wiper arm tray and upper intake box and intake pipe. The upper manifold needs to be removed, so new upper manifold and throttle body gaskets should be changed (get some new ones). There are two bolts and brackets holding the manifold from the back, the left one can be very hard to remove and reattach after. There is a wiring harness that is bolted in the way of the coils that can be unbolted and pushed aside enough to get the coils out.It is a good time to check spark plug gap or put new NGK or Denso spark plugs at the time you open this area. (You might want to get spark plugs).Also a good idea to put a little bit of dielectric grease in the end of the new coil to promote contact to the plug, seal the contact area and help with removing the coil later.Before you start, double check the firing order to ensure you are changing the correct coil. It is easy to confuse this when getting the code. The rear (according to code lettering) is actually A, C, E, and the front is B, D, F. So save yourself the trouble and make sure you have a code P0351, P0353 or P0355 for the rear cylinders before going through the trouble of taking off the manifold to get to the rear coils.I just changed all of my coil packs and spark plugs, and put a new air filter from AEM and the engine now runs very strong, all of the power it ever had.