Mercruiser engine block drain plug

The 2000 Mercruiser 5057 has six plugs. Fits Mercruiser cylinder blocks and exhaust manifolds.

The Mercruiser engine is a popular inboard motor for boats.

Mercruiser engine block drain plug. You should always drain your block to winterize. I am just showing you where the five 43 Mercruiser Mercury inboard blue block drain plugs for winterizing. Secondly where is the engine block drain plug.

The drains will be located one on each side of the engine in mirror locations. If you find one but cannot find the other when you go to the opposite side of the engine then your car only has one drain. The drain will be located on the rear of the block near the bottom but not level with the oil pan.

Also question is where are the drain plugs on a 43 Mercruiser. Exhaust Manifold Block Water Drain Plug Ing For Mercruiser Volvo Hardin Marine Stainless Steel Lifetime Sea Pump Drain Plugs Mercruiser 22 806608a02 8m2000874 Hardin Marine 16951q1 Stern Drive Or Inboard Block Manifold Br Drain Plug. On newer Mercruiser engines look for the drain plug in the cool fuel system down in the back on the starboard side.

I didnt know about that one until it was posted on the Chaparral Owners Forum. When I removed it more water came out even though I had already filled the engine with antifreeze. The 2000 Mercruiser 5057 has six plugs.

Manifold Engine Block Drain Plug Kit Replaces Sierra 18-4226 for Mercruiser 22-806608a02 Compatible with GLM 13992 Pack of 10. 49 out of 5 stars. Get it as soon as Tue Sep 7.

FREE Shipping on orders over 25 shipped by Amazon. If water does not drain remove the blue drain plug from the distribution housing and drain manually. Allow the system to drain for a minimum of five minutes.

We recommend leaving the drain system open while transporting the boat or performing other maintenance. Reinstall the blue drain plug in the thermostat housing. I removed the drain plugs from both exhaust manifolds from each side of the block.

Then I removed all six hoses from the thermostat housing flushed each with freshwater. When I tried to flush the large hose on the port side looks like it goes into the water pump it filled up nothing came out of any of the drain plugs in the engine. Sierra 18-4226 Marine Drain Plug GLM 13992 Mallory 9-41203 9-41203-10 MerCruiser.

50 out of 5 stars. - Sierra 18-4226 Marine Drain Plug GLM 13992 Mallory 9-41203 9. However the threads on the new plug definately do not match the tap threads in terms of thread count so it wont work.

The tap threads are too coarse. But the diameter size is definately close to or at 12. You have a 12-13 tap which is straight threads.

Mercruiser Drain Plugs If you leave the plugs out there is no need for antifreeze but you still want to stabilize your fuel system properly. The Mercruiser engine is a popular inboard motor for boats. It is equipped with four drain plugs.

Before boats are stowed away for the winter they must. Bakes Marine carries a large selection of drain plug options for a lineup of models boat engine brands including Mercruiser and Indmar are available. If you cant find the boat plug youre looking for give us a call toll-free or email us.

Our friendly knowledgeable staff. Manifold Engine Block Drain Plug Kit Replaces Sierra 18-4226 for Mercruiser 22-806608a02 Compatible with GLM 13992 Pack of 10 49 out of 5 stars 51 1599 15. Luckly the plug is hollow so the block drained for 10-15 minuten and should be empty.

Try to remove the left over thread in the next couple of weeks. Will try this with a left handed bolt remover dont know the actual English word for it Its a pita to reach that spot. Ordered all new plugs 22-806608A 1 because the one broken looks dried out.

Discussion Starter 1 Nov 23 2009. Does anyone know how many drain plugs there are for the 74 LX. I was going to winterize my friends boat 74 LX.

My boat is a 454 MAG and I know I have 5 plugs 3 port side 2 starboard side. On my friends boat I could only see 4 2 port 2 starboard elbow fitting and engine block pe side. Manifold Engine Block Drain Plug Kit for Mercruiser 22-806608a02.

Free shipping Free shipping Free shipping. Seller 987 positive Seller 987 positive Seller 987 positive. Manifold Block Drain Plug Screws Set of 5 MerCruiser 22-806608A02 18-4226.

The older 502s did not have drain plugs on the raw water pumps. You needed to pull the hoses. And a special note to the OP make sure you run a zip tie coat hanger piece of wire into the openings after you pull the plugs - particularly the block drains.

Sediment will occasionally plug the openings even after you pull the plugs. I broke off the port drain plug the large plug in a 1993 Mercruiser engine. The resulting hole diameter is 38.

I tried using an EZout but couldnt remove it. The EZout kept slipping. Should I try driving the tool in with a hammer to get it tighter.

How much torque should I use. Assuming I can get the EZout locked into the broken plug. The two 2 engine block drains are towards the bottom and aft on each side of the block not far above the oil pan.

They might be a pain to see if they are just the plugs but they are there. You can actually replace these with Mercruiser bronze petcocks or just take the cheap way out and use Help. Auto parts radiator drain cocks then you wont.

Sierra 18-4226 Mercruiser Blue Plastic Drain Plug. This Sierra 18-4226 drain plug is widely used for Mercruiser V4 V6 and V8 marine engines. Fits Mercruiser cylinder blocks and exhaust manifolds.

Comes complete with o-ring. Engine block or manifold drain plug 16951A1 fits most mercruiser stern drive or Inboard engines blocks and manifolds to make draining cooling Water for winterizing or changing anti-freeze easier. Can be used with engines equipped with closed cooler or raw water cooling systems.

For stern drive and inboard engines such as Mercruiser models the drain plugs are either brass or plastic. Remove the drain plugs located on either side of the engine block. Make sure that when you remove the drain plug that the water drains and that the passage is not plugged with rust.

Remove the drain plugs located on either side. The 43 Mercruiser engine is a popular inboard motor for boats. It is equipped with four drain plugs.

Before boats are stowed away for the winter they must undergo a process known as winterization This means that the engine is completely emptied cleaned and antifreeze is applied so that damage does not occur over the cold season.