PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

TUNE UP PARTS

Discounted Marine Spring Tune Up Parts

Don't get stuck on the dock. My Inboard Marine has a large supply of boat engine tune up parts and supplies! Browse through our departments and find your boat tune up parts today!

 Click HERE to go to the Spring  MAINTENANCE Page.


Wire Set Plugs And Coil Indmar 5.7L HVS OEM Indmar 75-1106 Wire Set Plugs And Coil Indmar 5.7L HVS OEM Indmar 75-1106
16%
Sold Out
OEM Indmar Wire Set For 5.7 HVS BLACK WIRES ARE NO LONGER AVAILABLE THEY HAVE BEEN SUPERSEDED AND REPLACED BY THESE - CLICK HERE These are...
Gasket Thermostat Housing To Intake PCM Ford 351-302 All Years OEM RM0001 Gasket Thermostat Housing To Intake PCM Ford 351-302 All Years OEM RM0001
4%
$2.00 $2.09
GASKET PCM THERMOSTAT HOUSING TO INTAKE OEM# RM0001 Gasket - Housing to Intake Original Crusader Not Aftermarket Thermostat housing gasket for PCM Ford V8 small...
Distributor Cap Vortec HVS Indmar And PCM Crab Cap PCM RA108009 And Indmar 55-6345 Distributor Cap Vortec HVS Indmar And PCM Crab Cap PCM RA108009 And Indmar 55-6345
11%
$60.36 $68.19
Original OEM - Crusader Flat distributor cap for GM V8 marine engines with Delco HVS ignition sytems OEM Crusader Delco HVS V8 distributor cap black COPPER...
Rotor HVS Distributor Vortec HVS Factory Original R103011 And Indmar 55-6346 Rotor HVS Distributor Vortec HVS Factory Original R103011 And Indmar 55-6346
8%
$25.33 $27.52
Two screw rotor for GM V6 and V8 marine engines with Delco HVS electronic distributors 2002 & Up PCM 5.0 & 5.7 MPI Use With RA108009 Cap...
Fuel Filter Kit FCC With All O-Rings For FCC On All PCM Ford & GM Original PCM RP080026 Fuel Filter Kit FCC With All O-Rings For FCC On All PCM Ford & GM Original PCM RP080026
13%
$54.00 $62.08
Fuel filter kit for Crusader marine engines with fuel control cell fuel systems. Crusader fuel control cell RP080026 fuel filter element Fits Crusader MP 5.0,...
THERMOSTAT 160 DEGREE INDMAR LT-1 DRILLED OEM 98-6034 THERMOSTAT 160 DEGREE INDMAR LT-1 DRILLED OEM 98-6034
16%
$49.27 $58.95
Indmar Corvette LT1 OEM Replacement Marine 160 degree thermostat OEM - NOT AFTERMARKET Don't be fooled by imitations! Indmar Corvette LT1 Engine Only! The LT...
Wire Set Delco Spark Plug and Coil red 5.7L EST OEM Indmar 75-6002 Wire Set Delco Spark Plug and Coil red 5.7L EST OEM Indmar 75-6002
18%
$99.00 $120.85
SPARK PLUG WIRE SET RED DELCO EST OEM# IND-75-6002 OEM Indmar spark plug wire set for V8 GM 350 & 383 cu. in. small block...
Fuel Filter In-Line EFI Indmar Fuel Filter In-Line EFI Indmar
36%
$20.95 $32.95
Inline Fuel Filter Indmar Electronic Fuel Injection (EFI) FUEL LINE THREADS INTO EACH END Fits Early Mastercraft TBI, LT1 and some Monsoon engines Located after...
Impeller Kit PCM & GM OEM RP061017 - Sherwood 10615K Impeller Kit PCM & GM OEM RP061017 - Sherwood 10615K
26%
$40.00 $54.33
Sherwood Impeller Kit - Fits PCM GM thru 2003 and 75 up Ford Escort. Not for 2004 and up PCM Serpentine Belt pumps. W 1-5/8",...
Bearing Housing Assembly Modular Raw Water Pump Factory PCM OEM RA134071 Bearing Housing Assembly Modular Raw Water Pump Factory PCM OEM RA134071
19%
$297.00 $368.33
PCM Modular Raw Water Pump Bearing Housing Assembly 2004 & Up Fits 5.0L - 5.7L - 6.0L - 6.2L This is the original manufacturer OEM replacement from...
Thermostat 143 Degree Indmar And PCM Ford PCM Brand Fits LT1 R026002E
10%
$41.95 $46.62
Thermostat 143 Degree PCM & Indmar Ford & LT1 R026002E PCM CRUSADER OEM BRAND OEM - NOT AFTERMARKET! Fits Indmar Fits the LT1 Engine Fits many raw water...
GASKET O-RING THERMOSTAT 160 DEGREE INDMAR LT-1 O- RING FOR THERMOSTAT FOR LT1
17%
$4.75 $5.75
O-Ring Rubber Seal Gasket for: Indmar Corvette LT1 OEM Replacement Marine 160 degree thermostat Also fits Indmar Fresh Water Cooled engines Use with SKU # 98-6034 T-Stat. The thermostat...
Belt Indmar Alternator Serpentine For 5.7L From 2003 And Up Original Indmar 72-5034 Belt Indmar Alternator Serpentine For 5.7L From 2003 And Up Original Indmar 72-5034
12%
$46.15 $52.15
Indmar serpentine belt for Indmar 5.7L marine engines from 2003 & up This is an Original Indmar Belt Serpentine Belt. 2003 & Up Malibu Monsoon &...
Thermostat With Gasket 160 Degree PCM Ford Raw Water Cooled PCM Brand RP026002 Thermostat With Gasket 160 Degree PCM Ford Raw Water Cooled PCM Brand RP026002
10%
$46.52 $51.69
Thermostat for PCM Sea Maxx 302 and 351 cu. in. marine engines EFI or Carbureted engines The 160 degree T-stat is recommended for fuel injected...
Housing Thermostat Housing Complete GM Indmar Low Profile OEM 53-1067S Housing Thermostat Housing Complete GM Indmar Low Profile OEM 53-1067S
19%
$215.00 $265.99
Thermostat Housing Compact Design Low Profile - IN STOCK! Used on Indmar and many other GM Chevrolet V-6 4.3-Liter and V-8 Small Block 5.0 and...
Belt Alternator V-Belt 5.7L OEM 72-5018 Belt Alternator V-Belt 5.7L OEM 72-5018
13%
$24.00 $27.56
Indmar alternator belt used from 1996-2004 on Indmar 5.7L Monsoon & Hammerhead marine engines with V belt. NOT the NAPA 7430 belt. This is Genuine...
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