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Senders and Sensors
O2 Exhaust Sensor GM 12589321
462600
$159.99
$199.99
O2 Exhaust sensor used on all Marine Power Catalyst Engines. GM part number 12589321. AC Delco part number 213-3533.
4.3L/262ci GM Fuel Injected Knock Sensor 10456119
462058
$59.99
4.3L knock sensor used in 4.3L fuel injected engine applications. Replaces: Marine Power 462058 and Mercruiser 8088015T. GM 10456119.
5.7L - 8.2L 90 Degree GM Small and Big Block PCV Valve Replaces 21-806118
445052
$16.99
$19.99
This PCV valve fits both small and big block GM marine engines. Fits Application: MCM 262 Mag EFI & 4.3L EFI. Replaces: Marine Power 0701-003N2, Mercruiser 21-806118.
5.7L GM Crank Position Sensor 12596851 Replaces 864297001
464228
$91.99
$114.99
Crank position sensor with mounting bracket. 5.7L Fuel injected GM engines. Replaces: Mercruiser 864297001; Mallory 9-298820; Marine Power 464228; Volvo 3858979.
5.7L GM Fuel Injected MAP Sensor 12568929
462717
$135.99
Authentic GM MAP sensor for 5.7L fuel injected engines. GM Part Number 12568929.
5.7L LS Series GM Flat Response Knock Sensor 12623730
462096
$19.99
5.7L Flat response knock sensor. GM 12623730.
5.7L LS Series GM Flat Response Knock Sensor Kit
463098
$39.99
5.7L Flat response knock sensor kit. Includes: Knock Sensor 12570125 (462096) and Fitting 003018.
5.7L SMP Knock Sensor MEFI 1-4 . Replaces GM 10456287
462084
$82.39
$102.99
5.7L Knock Sensor for MEFI 1 ,2, 3, or 4 engines. Replaces GM 10456287.
6.0L - 6.2L GM Oil Sensor 12603781
12603781
$30.99
Authentic GM 6.0L and 6.2L Oil Sensor. GM Part Number 12603781.
6.0L L96 GM Camshaft Position Sensor 12591720
464040
$71.99
$89.99
Camshaft position sensor for GM 6.0L L96 Engines. GM Part Number 12591720.
Senders and Sensors
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