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.
Injector Fuel PCM GM RN0171 Injector Fuel PCM GM RN0171
52%
$125.00 $258.39
$125.00 $258.39
INJECTOR, 5.7 - 454 - L29 MPI Replaces Crusader 47306 Replaces CRB 218084
Knock Sensor Adapter Flat Response OEM PCM and Indmar Knock Sensor Adapter Flat Response OEM PCM and Indmar
23%
$12.21 $15.95
Adapter For Flat Response Knock Sensor Indmar 2006 original brass & up 5.7L and PCM 2008 & up 5.7L & 5.0L Engines with this style...
Knock Sensor Flat Response GM PCM OEM Item R020052
7%
$27.00 $28.95
Flat Response Knock Sensor PCM 2008 & up - GM 5.0L, 5.7L & 6.0L Some exceptions where the old style knock sensor was used on...
Knock Sensor Flat Response Indmar OEM Item 55-1392
12%
$41.50 $46.99
Indmar Flat Response Knock Sensor  Indmar OEM 2006 & Up Requires 2 Each - One per side of engine Sensor Only - For the Bolt Assembly,...
Knock Sensor GM 5.7 And 5.0L OEM Item PCM - Indmar R020027
7%
$79.00 $84.95
Fits ALL GM 5.7L, 5.0L TBI, MPI 1994 up through 2005 Indmar and 2007 PCM Engine sensor sends a signal to the ECM when abnormal ignition...
Knock Sensor GT 40 1995 Up PCM Ford GT40 Multi Port EFI PCM R020022
20%
$71.27 $89.29
Knock Sensor, PCM GT 40 1995 & up MPFI PCM OEM Item Replaces OMC/Johnson/Evinrude 3853956 Replaces Volvo Penta 3857030
Perko Main Battery Disconnect Switch 9601DP
8%
$72.20 $78.60
Perko Main Battery Disconnect Switch 9601DP Perko Main Battery Disconnect Switch For use with 12, 24 and 32 volt marine electrical systems Capacity 250 AMPS continuous,...
Map Sensor (IAFM) 5.7L - 5.0L GM PCM R020039 Map Sensor (IAFM) 5.7L - 5.0L GM PCM R020039
20%
$209.58 $262.50
OEM Map Sensor PCM R020039 5.7L & 5.0L Original PCM 2002 & Up PCM GM 5.7, 5.0L, Manifold Absolute Pressure. Bosch, with 4 pin connector...
Map Sensor (IAFM) Volvo OEM Volvo-3859020
5%
$330.00 $349.00
OEM Map Sensor VOLVO-3859020 Combination sensor monitors both the intake temperature and the manifold absolute pressure Volvo Penta MAT & MAP Sensor Intake temperature and...
Map Sensor - GM And LT1 TBI OEM Map Sensor - GM And LT1 TBI OEM
6%
$125.00 $132.54
OEM Map Sensor for GM & LT1 Original Crusader manifold absolute pressure sending unit send air flow measurements to the ECM. GM Throttle Body Injection...
Map Sensor 5.7 MPI OEM PCM And Indmar
11%
$125.73 $141.39
OEM Map Sensor for Multi Port Fuel Injection (MPI) Original Crusader manifold absolute pressure sending unit send air flow measurements to the ECM GM MEFI...
Map Sensor GT40 PCM Ford EFI All Years PCM R020025 Map Sensor GT40 PCM Ford EFI All Years PCM R020025
10%
$301.15 $335.46
OEM Map Sensor All PCM GT40 Multi-Port EFI Engines Original PCM R020025
MAP SENSOR MINI - 5.7 TBI MONOVALVE - LS1 - OEM INDMAR 55-6102
8%
$219.00 $238.95
OEM Mini Map Sensor for Throttle Body Fuel Injection (TBI) Original Inmdar manifold absolute pressure sending unit send air flow measurements to the ECM
Tune Up Kit Mercruiser Small Block <b>Pre-Vortec</b> Thunderbolt Complete Tune Up Kit  MMD-M57TBOLT
4%
$190.40 $197.42
Comprehensive kit includes the items needed to tune-up Pre Vortec Mercruiser Small Block V8 GM engines with Thunderbolt ignition system. Normal annual maintenance items including...
NEW! Battery Monitor BMV-702S Victron Energy BMV702S Battery Monitor NEW! Battery Monitor BMV-702S Victron Energy BMV702S Battery Monitor
7%
$185.50 $199.00
BMV 702S Battery Monitor - NEW FROM VITRON! Battery voltage, current, power, ampere-hours consumed and state of charge Time to go at the current rate...
NEW! Battery Monitor BMV-712 Smart Battery Monitor With Bluetooth NEW! Battery Monitor BMV-712 Smart Battery Monitor With Bluetooth
10%
$198.99 $220.00
BMV 712 Smart Battery Monitor - NEW FROM VITRON! With Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With...
NEW! Temperature Sensor For The BMV702S Battery Monitor
18%
$31.88 $39.00
Temperature Sensor for use with the MV 702S Battery Monitor - NEW FROM VITRON! Temperature sensor for BMV 702 Monitor BMV702 Temperature Sensor VICTRON-ASS000100000 Find...
O-Ring Neutral Safety Switch Original PCM OEM R047166
33%
$3.06 $4.55
O-RING FOR NEUTRAL SAFETY SWITCH Fits PCM and Velvet Drive Switches ORIGINAL OEM PART PCM R047166
O-Ring Set For EFI Fuel Injector 10 Pack PCM R047210 O-Ring Set For EFI Fuel Injector 10 Pack PCM R047210
33%
$26.89 $39.89
EFI O-RING FOR FUEL INJECTOR - PACK OF 10 Replaces FOPZ-9229-A & 212093 & 12079 PCM R047210
O-Ring Set For Fuel Injection Management System Volvo Penta
18%
$14.00 $16.99
O-RINGS Fits Volvo Motors Penta Marine Division You will need these two O-Rings when replacing your Fuel Injection Management System OEM Volvo Penta Kit contains:...
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