HOLIDAY SCHEDULE!

WE WILL BE CLOSED THURSDAY AND FRIDAY NOVEMBER 27th & 28th TO CELEBRATE THANKSGIVING AND WILL REOPEN ON MONDAY, DECEMBER 1st.

All orders placed during this time will be processed on Monday, December 1st when we resume our normal business hours.

HAPPY THANKSGIVING FROM THE TEAM AT MY INBOARD MARINE & GOD BLESS YOU!

Inboard Marine Engine Exhaust Parts

Inboard Boat Exhaust Parts

Does your boat need replacement parts? At My Inboard Marine, we carry a wide range of inboard boat exhaust parts perfect for fixing or replacing worn out components within the exhaust system. At My Inboard Marine, we carry original equipment. We have everything from nuts and bolts to screws and mufflers from brand names including PCM, Indmar, Mercury, and Mercruiser. Whatever you need, we’ve got it in stock. Keep your boat running efficiently and pulling strong with our specialty marine equipment.

Allow yourself to avoid the headache of running from store to store looking for the right part. Instead, shop through our easy to navigate online store to find the right item for you boat. Browse our store and grab your inboard boat exhaust items from us today.

Scroll down for all Exhaust Related Items

PCM EXHAUST RISER COMPLETE MOUNTING KIT
13%
$17.00 $19.50
EXHAUST RISER COMPLETE MOUNTING KIT Barr riser mounting kit For Barr 20-0082 and 20-0100 generic center risers Open gasket for raw water cooling applications Includes plug,...
GASKET EXHAUST ELBOW 3 HOLE 96108
17%
$3.19 $3.85
GASKET EXHAUST ELBOW Gasket seals between exhaust manifold & riser extensions for proper cooling water flow. PCM-CRUSADER 96108 Crusader exhaust riser gasket Fits Crusader V8 small...
HEAD GASKET SET FOR GM 5.7L - 350 V8 FEL-PRO GASKET SET
10%
$205.89 $228.20
HEAD GASKET SET FOR GM 5.7L - 350 V8 FEL-PRO GASKET SET GM 5.7L Marine Head Set For GM 350 cu. in. marine engines Not...
Gasket Set Intake Manifold Gasket Set 1996 And Up GM Small Block  305-350 GASKET SET INTAKE MANIFOLD GASKET SET - 1996 AND UP GM SMALL BLOCK  305-350
17%
$52.00 $62.99
INTAKE MANIFOLD GASKET SET - 1996 AND UP GM SMALL BLOCK  305-350 Marine grade intake gasket set. Also fits various Mercruiser V8 305 and 350...
Bolt HHCS - 3/8-16 X 1-1/4 PCM RS0305 - Replaces Crusader 179841, 180124, 90305125 Bolt HHCS - 3/8-16 X 1-1/4 PCM RS0305 - Replaces Crusader 179841, 180124, 90305125
69%
$0.46 $1.49
BOLT 3/8-16 X 1-1/4  PCM RS0305 OEM PCM Works with Indmar Replaces Crusader 179841, 180124, 90305125 And Indmar 565944Q Yellow zinc grade 8 hex head bolt...
Nut Manifold To Cylinder Head 6.0L - 5.7L OEM RS7026
29%
$0.25 $0.35
Manifold nut to cylinder head 6.0L 12 REQUIRED FOR EACH SIDE OF ENGINE
Manifold Exhaust PCM 6.0L ZR Non CAT PCM R028023 Manifold Exhaust PCM 6.0L ZR Non CAT PCM R028023
13%
$350.00 $402.15
OEM Pleasurecraft Marine center rise exhaust manifold Fits 6.0L ZR Engines PCM R028023A IS THE NEW NUMBER FOR THE SAME PART PER PCM! 2004 UP...
2011-2012 Muffler Mastercraft - 3.5" Inlet/Outlet Port 6.0/6.2 Liter OEM 252082
32%
$620.83 $907.97
MUFFLER MASTERCRAFT 2011 - 2012 3.5" inlet/outlet Port 6.0/6.2 Liter OEM 252082 MUFFLER - PORT 6.0/6.2 Manufactured by Ultra Marine. Easy to install! Ultra Marine...
2011-2012 MUFFLER MASTERCRAFT - 3.5" inlet/outlet -Starboard 5.7 L ILMOR Engine OEM 252071
17%
$478.15 $573.20
MUFFLER MASTERCRAFT 2011 - 2012 3.5" inlet/outlet Starboard 5.7 L ILMOR Engine OEM 252071 The body is approx. 6-1/8” in diameter and is 9-1/4” long...
2014 Muffler Mastercraft - 5.7 Standard X2 Starboard Side 250044BS
17%
$505.65 $605.69
Mastercraft Muffler 2014 5.7L Standard Starboard Side Muffler X2 Part# 250044BS Click HERE for Full Kit Part# 250044B includes both mufflers. Manufactured by Ultra Marine. Easy...
2014 Muffler Mastercraft - 5.7 Standard X2 Port Side 250044BP
17%
$505.65 $605.69
Mastercraft Muffler 2014 Prostar 5.7L Standard X2 Port Side Muffler X2 Part# 250044BP Full Kit Part# 250044B includes both mufflers. Manufactured by Ultra Marine. Easy to install! Ultra...
Muffler Interchangeable Angled 3-1/2 Inch 60° O.D. Inlet With 3-1/2 Inch O.D. Straight Outlet 43 Inches Long OEM UM-288-3535
27%
$353.00 $481.68
Ultra Marine - Muffler Aftermarket Interchangeable UM-288-3535 Angled 60 Degree 3-1/2" Inlet With 3-1/2" Straight Outlet 43" Tip to Tip 3-1/2" Inlet - 3-1/2" Outlet Used...
Bolt For Exhaust Riser For 3-1/2" Riser - "Short Bolt" Ford - GM All Years PCM RS0285
10%
$0.45 $0.50
Riser Bolt PCM RS0285 - "Short Bolt" - Need 2 per riser. Fits 5.0 - 5.7 - 5.8 PCM 3-1/2" Outside Diameter Risers ALL PCM...
Temperature Water Temp Sender For MPI PCM All GT40 All Years Original PCM R020024 Temperature Water Temp Sender For MPI PCM All GT40 All Years Original PCM R020024
16%
$85.49 $101.38
Coolant Temperature Sender for ALL PCM GT40 Engines Water temperature sensor for PCM GT40 : Sends temperature signal to the ECM Coolant Temperature Sensor Replaces...
Crusader Riser Elbow Mounting Package | CR-20- 96560P
14%
$25.00 $28.99
Installation hardware kit For mounting CR-20-96560, CR-20-98068, CR-20-97924 and CR-20-97386 exhaust riser elbows to exhaust manifold. Includes bolts, nuts, gasket and pipe plug.
Crusader 3 inch Log Style Exhaust Elbow | Barr CR-20-98068
13%
$310.00 $355.00
Direct replacement exhaust elbow fits many older Crusader marine engines. Barr Crusader 3 in. exhaust elbow Includes gaskets and pipe plugs Cast iron Painted blue...
Crusader 3 inch Log Style Exhaust Elbow | Barr CR-20-96560
11%
$279.00 $315.00
Direct replacement exhaust elbow fits older Crusader marine engines. Crusader 3 in. Short Log Style Exhaust Elbow Replaces Barr CR20-96560 Replaces Crusader 98068 Replaces Osco...
Crusader Starboard Side Log Style Exhaust Manifold | Barr CR-1-97752
16%
$673.99 $800.00
Crusader starboard exhaust manifold fits Crusader GM 5.0L & 5.7L small block marine engines. Starboard side For Crusader 305 and 350 cu. in. engines Supplied...
Crusader Port Side Log Style Exhaust Manifold | Barr CR-1-97753
16%
$673.99 $800.00
Crusader port exhaust manifold fits Crusader GM 5.0L & 5.7L small block marine engines. Heavy-duty cast iron Painted Crusader blue from the factory Replaces old...
OMC Exhaust Manifold to Head Gasket Ford OMC47-908717
21%
$22.95 $28.99
GASKET MANIFOLD TO HEAD FORD Original BARR Indmar  Gasket used to mount OMC-1-980959 exhaust manifold to engine cylinder head. Used on Ford V8 engines Models...
Gasket Exhaust Manifold Circle 6.2L Ford Non-Indexing Flange | OEM Indmar 59-7048
47%
$13.44 $25.56
Non-Indexing | GASKET EXHAUST ARMORED ELBOW 6.2L FORD NON - INDEXING FLANGE! STAINLESS STEEL Groove at the flange of the manifold for the CAT section...
Mercruiser Dry Joint Exhaust Riser | Barr MC-20-864591 Mercruiser Dry Joint Exhaust Riser | Barr MC-20-864591
25%
$495.00 $658.00
Direct replacement exhaust elbow for Mercruiser V6 & V8 marine engines with dry joint style center rise exhaust manifolds. Includes mounting hardware & restrictor gasket...
Indmar Ford 6.2L Bank 2 Manifold | OEM 535981E Indmar Ford 6.2L Bank 2 Port Manifold For Cylinders 5-8 See Picture | OEM 535981E
2%
$569.00 $580.00
Exhaust Manifold Bank 2 Indmar 535981E Original Equipment Indmar Manifold Bank 2 For Cylinders 5 - 8 - Normally Port - Left Side with Direct...
Fiberglass Exhaust Reducer 3 Inch to 4 Inch Centek Industries CENTEK-1200170
21%
$79.95 $100.95
3 inch to 4 inch Fiberglass Exhaust Reducer Centek Industries 1200170 PERFECT for connecting your 3" Exhaust Hose to your 4" Exhaust Tips! SOLD EACH...
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