Mercruiser exhaust manifold gasket replacement

To read more about warm versus cold manifold systems select this link. Apr 18 2017.

For a more accurate estimate based on your.

Mercruiser exhaust manifold gasket replacement. 4 Slot open style gasket used in Mercruiser application during the mid-90s and allows for full coolant flow from the manifold into the riser. This gasket is typical to what is used on cold manifold style exhaustcooling systems. To read more about warm versus cold manifold systems select this link.

Closed gasket used in Fresh Water Cooling applications. This gasket is used to contain the anti-freeze in the exhaust manifolds. Apr 18 2017.

The joint between the exhaust manifold and elbows on my Mercruisers have been showing some rust over the past couple of years. So I had a gasket replacement on my pre-season maintenance list for this year. Today was the day to start into it.

Mercruiser 27-99757 V6 43L Manifold Gasket Replacement 1425. Mercruiser 27-864549A02 Closed Exhaust Riser Gasket Replacement 3D Quick View. Mercruiser 27-864549A02 Closed Exhaust Riser Gasket Replacement 3D 5500.

Clean all the gasket mounting surfaces before installing the new exhaust. Make sure all the fittings and pipe plugs are installed with Permatex 2B or better sealant. The Mercruiser manifold and riser gaskets need NO SEALANTS.

Mercruiser no longer offers a replacement manifold for anything using the small bore rochester style carburetors that required different mounting pattern dimensions. Also note that the exhaust manifold ports dont match perfectly for the older style large port cylinder heads however the manifoldhead gasket compensates for this and will seal it properly. Should your MerCruiser Exhaust Manifold require replacement know that we are your source for every part the task requires.

From MerCruiser OEM Exhaust Elbows to Sierra Exhaust Boots to an entire MerCruiser OEM Exhaust Manifold hardware hose barbs risers drain taps and gaskets Wholesale Marine even carries the hardware and tools to ensure youll get the job done right. Dry Joint Direct Replacement Exhaust Manifold for Mercruiser V8 - 50L 57L and 62L Replaces Mercruiser part number 865735A02. For engines after 2002.

Dry joint center rise manifold for V6 Mercruiser. Comes with hardware and gaskets. NEW Factory MerCruiser Exhaust Riser Gasket This gasket is used between the riser and the manifold on MerCruiser 496 engine Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be.

Add to Cart Compare. MERCRUISER EXHAUST GASKET SET BIG BLOCK GLM Part Number. 27-46820A1 45 out of 5 stars 4 4024 40.

MC47-27-48043 Direct replacement exhaust manifold end capconnector gasket will fit both ends. MC47-27-73866 Direct replacement exhaust manifold to head gasket. MC47-27-99777 Direct replacement exhaust elbow to manifold gasket.

Supersedes MerCruiser part 27-52076. Manifold includes all plugs gaskets and mounting hardware to head. 6 MerCruiser Mechanics suggest replacing the exhaust manifolds every 3-5 years because the gasket surface between the manifolds and elbow corrodes and the gasket fails.

How much does a Exhaust Manifold Gasket Replacement cost. On average the cost for a Mercury Marauder Exhaust Manifold Gasket Replacement is 224 with 32 for parts and 192 for labor. Prices may vary depending on your location.

We suggest changing OEM Exhaust parts every 5 years to be safe. OEM MerCruiser manifolds and riser elbows can last more than 5 years in salt water if properly cared for but every year over 5 years on a salt water application is a gamble with the life of your engine on the line. We have seen fresh water applications last upward of 10 years.

New exhaust manifold and riser kit for MerCruiser small block marine gas engines with dry-joint style exhaust 2004 and newer 50L 57L 62L Does not replace older manifolds log style manifolds or 14 degree down-angle risers. Comes with gaskets and hardware. Direct OEM Manufactured Replacement for Mercruiser Big Block Chevy 454502 Manifolds and Risers.

Manifolds and 4 Risers Constructed from Cast Iron and painted with black corrosion resistant paint. Replaces Mercruiser 807078T08 and 89011A8 Manifolds. Replaces Mercruiser 807988Q03 807988A03 and 44354A3 Risers.

Exhaust Manifold Gasket Replacement Service How much does a Exhaust Manifold Gasket Replacement cost. On average the cost for a Mercury Mountaineer Exhaust Manifold Gasket Replacement is 151 with 23 for parts and 128 for labor. Prices may vary depending on your location.

The average cost for a Mercury Mariner exhaust manifold gasket replacement is between 182 and 224. Labor costs are estimated between 160 and 202 while parts are priced at 22. This range does not include taxes and fees and does not factor in your unique location.

Related repairs may also be needed. For a more accurate estimate based on your. A factory manifold gasket costs about 8 and a set of exhaust bolts costs about 16.

The total cost would be about 174 to replace either exhaust manifold gasket. For a 2010 Ram 1500 4WD with a 57L engine the labor time to replace the left exhaust manifold gasket is estimated at 18 hours. OEM MerCruiser Exhaust Manifold 90 Drain Plug Elbow Fitting 22-862210a01 Fits MerCruiser V6 and V8 engines This is the fitting on the bottom of the exhaust manifold This is the METAL Elbow made to replace all previous elbows the plastic elbows break.

Page 1 of 4 Showing 1 - 15 of 59 results. Felpro MS90000 Exhaust Manifold Gasket - Steel core laminate Direct Fit Set of 6. 1749 2 Reviews Jun 11 2019.

Overall a good Gasket set. You are looking at a brand new mercruiser replacement exhaust manifold kit for a 43l262 marine engine this will replace the exhaust manifolds used on a 2 piece exhaust. We stock a large range of marine parts to suit inboard and outboard marine engines.

Here is why this choice works. The average cost for a Mercury Mountaineer exhaust manifold gasket replacement is between 188 and 232. Labor costs are estimated between 172 and 217 while parts are priced at 15.

This range does not include taxes and fees and does not factor in your specific model year or unique location. Related repairs may also be needed.