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Marine Parts & Accessories

Knock Modules
Sterndrives.com! stocks most of the Mercruiser electronic
Knock Modules.

The Knock Module monitors the Knock Sensor's AC voltage signal
and supplies an 8-10 volt signal to the ICM if no knock is present.

If spark knock IS present then the Knock Control Module will remove the 8-10
volt signal going to the ICM.

A loss of this 8-10volt signal will cause the ICM to
deactivate the MBT (Best-Mean-Timing) feature which will
drop the timing to a safe level.

Always use the correct Knock Module WITH the correct
knock sensor or you will have problems.

Never use sealant on the threads of a new knock sensor.


4 Cylinder Engines
Model Cyl Ign Year SNS Rotor Dist P/U Coil Pole Dist Module/Sensor ECM Ign Module Knock Module
3.0L 4 Delco Digital 90-95 0C856559-0F603999 na na na 18813t 18811t1 na
3.0LX 4 Delco Digital 90-95 0C856559-0F603999 na na na 18813t 18811t1 na
3.0L/LX 4 EST 90-98 0C856559 & up 811636 811639t 811641 811637 na na


V6 Engines
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Dist Module Sensor ECM Ignition Module Knock Module
175/4.3L (2 BBL) V6 Thunderbolt IV 87-93 0B527955-0F000877 13524a6 na na 91019a3 15247a1 na
185 (2 BBL) (4.3L) V6 Thunderbolt IV 85-87 6919656-0B527954 13524a6 na na 91019a3 15247a1 na
205/4.3LX (4 BBL) V6 Thunderbolt IV 85-93 0A331455-0F001219 13524a6 na na 91019a3 15247a1 na
262 Mag (TBI)(Gen+) V6 Delco 96 0F803800-0F999999 850485 811639t 850492 811637 807865t1 808014t
262 Mag (TBI)(Gen+) V6 Delco 97 0K0015121-0K999999 850485 811639t 850492 811637 861001t1 808014t
4.3L (2 BBL) V6 Thunderbolt IV 93-96 0F000878-0F802999 13524a6 na na 91019a6 805361t1 na
4.3LX (4 BBL) V6 Thunderbolt IV 93-96 0F001220-0F802999 13524a6 na na 91019a6 805361t1 na
4.3LX/LXH Alpha Gen+ V6 Thunderbolt IV 96-97 0F803000-0K999999 13524a6 na na 91019a6 807829t1 na
4.3LX/LXH Bravo Gen+ V6 Thunderbolt IV 96-97 0F803000-0K999999 13524a6 na na 91019a6 808019t2 na
4.3L/LH Alpha Gen+ V6 Thunderbolt IV 98 & up 0L010044 & up 13524a6 na na 91019a6 861251t1 na
4.3L/LH Bravo Gen+ V6 Thunderbolt IV 98 & up 0L010044 & up 13524a6 na na 91019a6 861252t1 na
4.3L EFI Gen+ (TBI) V6 Delco 98 & up 0L012009 & up 850485 811639t 850492 811637 861001t1 808014t


V8 Engine Ignition Components
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
898/198 (GM 305) V8 Thunderbolt IV 83-84 6218462-6899057 13524t1 na na 91019a3 5248a1 na
200/5.0L (GM305) V8 Thunderbolt IV 85-86 6899058-0B525981 13524t1 na na 91019a3 5248a1 na
200/5.0L (GM305) (2) V8 Thunderbolt IV 87-95 0B525982-0F600999 13524t1 na na 91019a3 15899a2 na
200/5.0L (GM305) (1) V8 Thunderbolt IV 87-95 0B525982-0F600999 13524t1 na na 91019a6 805361t3 na
225 MIE(GM 327) V8 Thunderbolt 68 2278647-2694014 65864 na na 2918a6 2986a27 na
228 V8 Thunderbolt IV 87-95 6218462-6899268 13524t1 na na 91019a3 5248a1 na
230/5.0L MIE (LH) V8 Thunderbolt IV 81-86 5907058-0B522505 13524t1 na na 91019a3 5248a1 na
230/5.0L MIE (RH) V8 Thunderbolt IV 81-86 5907058-0B522505 13524t1 na na 91019a3 5248a1 na
230/5.0L MIE (LH) V8 Thunderbolt IV 87 0B522506-0B788151 13524t1 na na 91019a3 5248a1 na
230/5.0L MIE (RH) V8 Thunderbolt IV 87 0B522506-0B788151 13524t1 na na 91019a3 5248a1 na
230/5.0LX V8 Thunderbolt IV 85-86 6899269-0B525981 13524t1 na na 91019a3 5248a1 na
230/5.0LX (2) V8 Thunderbolt IV 87-95 0B525982-0F600999 13524t1 na na 91019a3 5248a1 na


V8 Engines continued
Model Cyl Ign Years SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Module Knock Module
230/5.0LX (1) V8 Thunderbolt IV 87-95 0B525982-0F600999 13524t1 na na 91019a6 805361t3 na
5.0L Alpha Gen+ V8 Thunderbolt V 98 & newer 0L015751 & up 13524t1 na na 91019a6 861459t1 na
5.0L Bravo Gen+ V8 Thunderbolt V 98 & Newer 0L015751 & up 13524t1 na na 91019a6 861460t1 806611t
5.0 EFI Gen+ V8 Delco 98 0L012052-0L339999 808484 811639t 811641 811637 861478t1 806611t
5.0L EFI Gen+ V8 Mercury 99 & newer 0L340000 & up 13524t1 na na 91019a6 861925t2 806611t
250 MCM & MIE (GM 327) V8 Thunderbolt IV 68-69 2314301-2639854 65864 na na 2918a6 2986a27 na
260/5.7L V8 Thunderbolt IV 82-86 6218462-0B525981 13524t1 na na 91019a3 15248a1 na
260/5.7L Alpha (2) V8 Thunderbolt IV 87-94 0B525982-0F2733497 13524t1 na na 91019a3 814295 na
260/5.7L Alpha (1) V8 Thunderbolt IV 87-94 0B525982-0F273497 13524t1 na na 91019a6 805361t4 na
260/5.7L Alpha (2) V8 Thunderbolt IV 94-95 0F273498-0F600999 13524t1 na na 91019a3 821125a1 na
260/5.7L Alpha (1) V8 Thunderbolt IV 94-95 0F273498-0F600999 13524t1 na na 91019a6 806361t6 na
260/5.7L Bravo (2) V8 Thunderbolt IV 87-91 0B525982-0D617327 13524t1 na na 91019a3 814295 na


V8 Engines continued
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module sensor ECM Ign Module Knock Module
260/5.7L Bravo (1) V8 Thunderbolt IV 87-91 0B25982-0D617327 13524t1 na na 91019a6 805361t4 na
260/5.7L Bravo (2) V8 Thunderbolt IV 92-93 0D617328-0F353524 13524t1 na na 91019a3 821125a1 na
260/5.7L Bravo (1) V8 Thunderbolt IV 92-93 0D617328-0F353524 13524t1 na na 91019a6 806361t6 na
5.7 Alpha (2 bbl) V8 Thunderbolt V 96-97 0F601000-0K999999 13524t1 na na 91019a6 807264t3 na
5.7L Alpha Gen+ V8 Thunderbolt V 98 & newer 0L010037 & up 13524t1 na na 91019a6 861253t1 806611t
5.7L Bravo V8 Thunderbolt V 94-95 0F353525-0F600999 13524t1 na na 91019a6 806959t5 806611t
5.7L Bravo (2 bbl) V8 Thunderbolt V 96-97 0F601000-0K999999 13524t1 na na 91019a6 807654t4 na


V8 Engines continued
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Module Knock Module
5.7L Bravo Gen+ V8 Thunderbolt V 98 & newer 0L010037 & UP 13524t1 na na 91019a6 861254t1 806611t
5.7LX Alpha 4 bbl V8 Thunderbolt V 96-97 0F601000-0K999999 13524t1 na na 91019a6 806957t4 806611t
5.7LX Bravo 4 bbl V8 Thunderbolt V 96-97 0F601000-0K999999 13524t1 na na 91019a6 806959t5 806611t
5.7L EFI V8 Delco 95 0F225560-0F752399 808484 811639t 811641 811637 806720t3 806611t
5.7L EFI V8 Delco 96-97 0F752400-0K999999 808484 811639t 811641 811637 807650t2 806611t
5.7L EFI V8 Delco 96-97 OF752400-0K999999 808484 811639t 811641 811637 861078t1 806611t
5.7L EFI Gen+ V8 Delco 98 0L010035-0L339999 808484 811639t 811641 811637 861542t1 806611t
5.7L EFI Gen+ V8 Mercury 99 & newer 0L340000 & UP 13524t1 na na 91019a6 861926t2 806611t
5.7LX EFI V8 Delco 96-97 0F752400-0K999999 808484 811639t 811641 811637 806720t7 806611t
5.7LX Bravo EFI Gen+ V8 Delco 96 0F800300-0K001508 808484 811639t 811641 811637 806720t7 806611t
5.7LX Bravo EFI Gen+ V8 Delco 97 0K001509-0K999999 808484 811639t 811641 811637 861086t1 806611t
260/5.7L MIE (LH) V8 Thunderbolt IV 81-86 5907058-0B522505 13524t1 na na 91019a3 15248a1 na


More V8 components....
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
260/5.7L MIE (RH) V8 Thunderbolt IV 81-86 5907058-0B522505 13524t1 na na 91019a3 15248a1 na
260/5.7L MIE (LH) V8 Thunderbolt IV 87-93 0B522506-0F24999 13524t1 na na 91019a3 15899a1 na
260/5.7L MIE (RH) V8 Thunderbolt IV 87-93 0B522506-0F02499 13524t1 na na 91019a3 15899a1 na
5.7L MIE (2) V8 Thunderbolt IV 93-95 0F025000-0F622099 13524t1 na na 91019a3 814295 na
5.7L MIE (1) V8 Thunderbolt IV 93-95 0F025000-0F622099 13524t1 na na 91019a6 806361t6 na
5.7L MIE V8 Thunderbolt IV 96 0F622100-0F622150 13524t1 na na 91019a6 806959t5 806611t
5.7L MIE V8 Thunderbolt IV 95 0F622151-0F746099 13524t1 na na 91019a6 806361t6 na
5.7L MIE V8 Thunderbolt IV 96-97 0F746100-0K999999 13524t1 na na 91019a6 806959t5 806611t
5.7L MIE Gen+ V8 Thunderbolt IV 98 & newer 0L002003 & up 13524t1 na na 91019a6 861543t1 806611t
5.7L EFI MIE Gen+ V8 Delco 97 0K040300-0K999999 808484 811639t 811641 811637t 861086t1 806611t
5.7L Ski (2) V8 Thunderbolt IV 87-95 0B514627-0F775199 13524t1 na na 91019a3 821125a1 na
5.7L Ski (1) V8 Thunderbolt IV 87-95 0B514627-0F775199 13524t1 na na 91019a6 806361t6 na


More and more V8 ignition charts...
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module/ Sensor ECM Ign Module Knock Control Module
5.7L Ski V8 Thunderbolt IV 96-97 0F775200-0K999999 13524t1 na na 91019a6 807645t4 na
5.7L Ski V8 Thunderbolt IV 98 & Newer 0L002005 & up 13524t1 na na 91019a6 861255t1 806611t
350 Mag Alpha V8 Thunderbolt IV 86-87 0A635178-0B525981 13524t1 na na 91019a3 15248a1 na
350 Mag Alpha (2) V8 Thunderbolt IV 87-91 0B525982-0D617327 13524t1 na na 91019a3 814295 na
350 Mag Alpha (1) V8 Thunderbolt IV 87-91 0B525982-0D617327 13524t1 na na 91019a6 805361t4 na
350 Mag Alpha (2) V8 Thunderbolt IV 92-94 0D617328-0F353690 13524t1 na na 91019a3 821125a1 na
350 Mag Alpha (1) V8 Thunderbolt IV 92-94 0D617328-0F353690 13524t1 na na 91019a6 806361t6 na
350 Mag Alpha V8 Thunderbolt V 95-97 0F353691-0F600999 13524t1 na na 91019a6 806957t4 806611t
350 Mag Alpha V8 Thunderbolt V 96-97 0F601000-0K999999 13524t1 na na 91019a6 806957t4 806611t
350 Mag Alpha EFI Gen+ V8 Delco 96 0F800300-0K001508 808484 811639t 811641 811637 807269t1 806611t
350 Mag Alpha EFI Gen+ V8 Delco 97 0K001509-0K999999 808484 811639t 811641 811637 807269t1 806611t
350 Mag Bravo MPI V8 Delco 95 0F415189-0F601999 808484 811639t 811641 811637 806818t2 806611t

still on the V8 ignition charts...
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
350 Mag Bravo MPI Gen+ V8 Delco 96 0F602000-0K001500 808484 811639t 811641 811637 807646t2 806611t
350 Mag Bravo MPI Gen+ V8 Delco 97 0F001501-0K999999 808484 811639t 811641 811637 860250t1 806611t
350 Mag MPI Gen+ V8 Delco 98 0L011119-0L339999 808484 811639t 811641 811637 861265r5 806611t
350 Mag MPI Gen+ V8 Mercury 99 & newer 0L340000 & UP 13524t1 na na 91019a6 861927t2 806611t
350 Mag MPI MIE Gen+ V8 Delco 98 & newer 0L002008-0L304499 808484 811639t 811641 811637 861265r5 806611t
350 Mag Ski (2) V8 Thunderbolt IV 91-96 0D505450-0K040399 13524t1 na na 91019a3 821125a1 na
350 Mag Ski (1) V8 Thunderbolt IV 91-96 0D505450-0K040399 13524t1 na na 91019a6 806361t6 na
350 Mag Ski V8 Thunderbolt V 91-97 0D505450-0K999999 13524t1 na na 91019a6 806958t7 806611t
350 Mag EFI Ski V8 Delco 94-96 0F215561-0F820706 808484 811639t 811641 811637 806720t3 806611t
350 Mag EFI Ski V8 Delco 94-96 0F215561-0F820706 808484 811639t 811641 811637 806720t7 806611t


More V8 ignition parts...
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
350 Mag EFI Ski Gen+ V8 Delco 96 0F820707-0K040005 808848 811639t 811641 811637 807269t1 806611t
350 Mag EFI Ski Gen+ V8 Delco 97 0K40006-0K999999 808848 811639t 811641 811637 861086t1 806611t
350 Mag MPI Ski V8 Delco 95-96 0F350583-0F999999 808848 811639t 811641 811637 806818t2 806611t
350 Mag MPI Ski V8 Delco 95-96 0F350583-0F799999 808848 811639t 811641 811637 807646t2 806611t
350 Mag MPI Ski Gen+ V8 Delco 98 0L002600-0L304599 808848 811639t 811641 811637 861265r5 806611t
350 Mag MPI Ski Gen+ V8 Mercury 99 & newer 0L304600 & UP 13524t1 na na 91019a6 861927t2 806611t
Black Scorpian Ski Gen+ V8 Delco 96 0F800000-0K040000 808848 811639t 811641 811637 807696t2 806611t
Black Scorpian Ski Gen+ V8 Delco 97-98 0K04001-0L304549 808848 811639t 811641 811637 860432t2 806611t
Black Scorpian Ski Gen+ V8 Delco 99 & newer 0L304550 & UP 808848 811639t 811641 811637 861928t2 806611t
270 MCM & MIE V8 Thunderbolt 69-72 2851074-3385720 65864 na na 2918a6 2986a27 na


More V8 ignition parts...
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
300 Tempest V8 Thunderbolt IV 85-86 6668677-0B430367 13524t1 na na 91019a3 15248a1 na
320 EFI V8 Thunderbolt IV 87-89 0A543604-0C622418 13524t1 na na 91019a3 15899a2 na
325 MCM & MIE (gm 427) V8 Thunderbolt 69-71 2278747-3469127 65864 na na 2918a6 2986a27 na
325 MCM & MIE (gm 427) V8 Thunderbolt 72-74 3469128 & UP 65864 na na 2918a9 2986a27 na
330 MCM & MIE V8 Thunderbolt 77-81 4623115-6083144 65864 na na 2918a9 2986a27 na
330 V8 Thunderbolt IV 82-87 6083145-0B816540 13524t1 na na 91019a3 15248a1 na
340/7.4L MIE V8 Thunderbolt IV 81-92 5889914-0D715493 13524t1 na na 91019a3 15248a1 na
350 MIE V8 Thunderbolt 74-76 3780450-4623109 65864 na na 2918a9 2986a27 na
7.4L Bravo V8 Thunderbolt IV 88-91 0B771113-0D603117 13524t1 na na 91019a3 15248a1 na
7.4L Bravo (note 2) V8 Thunderbolt IV 92-97 0D603118-0K999999 13524t1 na na 91019a3 15248a1 na


More V8 stuff...
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
7.4L Bravo I/II V8 Thunderbolt IV 92-97 0D603118-0K999999 13524t1 na na 91019a6 805361t2 na
7.4L Bravo III V8 Thunderbolt IV 92-97 0D603118-0K999999 13524t1 na na 91019a6 806361t6 na
7.4L Bravo I/II V8 Thunderbolt V 92-97 0D603118-0K999999 13524t1 na na 91019a6 806959t5 805443t
7.4L Bravo III V8 Thunderbolt V 92-96 0D603118-0F800699 13524t1 na na 91019a6 806960t5 805443t
7.4L Bravo III V8 Thunderbolt V 96-97 0F800700-0K999999 13524t1 na na 91019a6 806959t5 805443t
7.4LX Bravo EFI V8 Delco 96-97 0F820000-0K999999 808484 811639t 811641 811637 808060t2 805443t
7.4LX Bravo MPI V8 Delco 96 0F602010-0F801999 808484 811639t 811641 811637 807210t5 805443t
7.4LX Bravo MPI V8 Delco 96 0F820000-0K147349 808484 811639t 811641 811637 807268t3 805443t
7.4LX Bravo MPI V8 Delco 97 0K147350-0K999999 808484 811639t 811641 811637 860251t1 805443t
7.4L MPI (L29) V8 Delco 98 & Newer 0L010003 & UP 808484 811639t 811641 811637 861736r1 861535t


moooooooorrrrrr.........
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
7.4L MIE (2) V8 Thunderbolt IV 92-96 0D715494-0F820141 13524t1 na na 91019a3 15248a1 na
7.4L MIE (1) V8 Thunderbolt IV 92-96 0D715494-0F820141 13524t1 na na 91019a6 805361t2 na
7.4L MIE V8 Thunderbolt V 92-97 0D715494-0K999999 13524t1 na na 91019a6 806961t5 805443t
7.4L TBI MIEI V8 Delco 96-97 0F874815-0K999999 808484 811639t 811641 811637 808060t2 805443t
7.4L MPI MIE V8 Delco 95-96 0F563052-0F820103 808484 811639t 811641 811637 807210t2 805443t
7.4L MPI MIE V8 Delco 96 0F201104-0K146534 808484 811639t 811641 811637 807268t3 805443t
7.4L MPI MIE V8 Delco 97 0K146535-0K999999 808484 811639t 811641 811637 860251t1 805443t
7.4L MPI MIE (L29) V8 Delco 98 & newer 0L002006 & UP 808484 811639t 811641 811637 861736r1 86135t
370TRS V8 Thunderbolt IV 85-87 6271528-0B714586 13524t1 na na 91019a3 15248a1 na
390 V8 Thunderbolt 69-70 2781129-2825029 65864 na na 2918a6 2986a27 na


more and more and more Mercruiser ignition parts...
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
420 V8 Thunderbolt IV 87-89 0A398941-0B622418 13524t1 NA NA 91019a3 17631a1 na
425 V8 Thunderbolt IV 90-93 0B622419-0D937011 13524t1 NA NA 91019a3 17631a1 na
450 V8 Thunderbolt IV 95-96 0F347100-0F347277 13524t1 NA NA 91019a3 17316a1 na
454 Mag Alpha V8 Thunderbolt IV 86-88 0A631894-0B785148 13524t1 NA NA 91019a3 15248a1 na
454 Mag Bravo (note 2) V8 Thunderbolt IV 88-92 0B721206-0D805068 13524t1 NA NA 91019a3 15248a1 na
454 Mag Bravo (note 1) V8 Thunderbolt IV 88-92 0B721206-0D805068 13524t1 NA NA 91019a6 805361t2 na


more more more.....
Model Cyl Ign Years SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Senser ECM Ign Module Knock Module
454 Mag Bravo V8 Thunderbolt IV 92-94 0D805069-0F304999 13524t1 na na 91019a6 805361t2 na
454 Mag Bravo V8 Thunderbolt V 92-97 0D805069-0K999999 13524t1 na na 91019a6 806745t6 805443t
454 EFI V8 Delco 94-96 0F115700-0F802349 808484 811639t 811641 811637 806719t4 805443t
454 EFI V8 Delco 94-96 0F115700-0F802349 808484 811639t 811641 811637 806719t6 805443t
454 Mag MPI V8 Delco 96 0F802350-0K147349 808484 811639t 811641 811637 807270t2 805443t
454 Mag MPI V8 Delco 97-98 0K147350 & up 808484 811639t 811641 811637 860525t2 805443t
454 Mag MPI Horizon MIE V8 Delco 98 & Newer 0L002200 & up 808484 811639t 811641 811637 860252t2 805443t
454 Mag MPI Ski V8 Delco 95-96 0F215800-0F820099 808484 811639t 811641 811637 806719t4 805443t
454 Mag MPI Ski V8 Delco 95-96 0F215800-0F820099 808484 811639t 811641 811637 806719t6 805443t
454 Mag MPI Ski V8 Delco 96-97 0F820100-0K999999 808484 811639t 811641 811637 807270t2 805443t


and even more Mercruiser ignition components....
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
500 V8 Thunderbolt IV 94-96 0F213293-0F745159 13524t1 na na 91019a3 17316a1 na
500 V8 Thunderbolt IV 97 & Newer 0F745195 & up 13524t1 na na 91019a3 848821t2 805443t
500 Bulldog V8 Thunderbolt IV 90-96 0C577003-0F745405 13524t1 na na 91019a3 17316a1 na
500 Bulldog V8 Thunderbolt IV 97 & Newer 0K000248 & up 13524t1 na na 91019a3 848821t2 805443t
502 Mag (2) V8 Thunderbolt IV 90-93 0C878221-0F114528 13524t1 na na 91019a3 817509t na
502 Maf (1) V8 Thunderbolt IV 90-93 0C878221-0F114528 13524t1 na na 91019a6 805361t5 na
502 EFI V8 Delco 93-96 0D840650-0F802599 808484 811639t 811641 811637 806709t6 805443t
502 EFI V8 Delco 93-96 0D840650-0F802599 808484 811639t 811641 811637 806709t8 805443t
502 Mag EFI V8 Delco 96 0F802600-0K147349 808484 811639t 811641 811637 808051t2 805443t
502 Mag EFI V8 Delco 97-98 0K147350 & up 808484 811639t 811641 811637 860253t1 805443t


more Mercruiser parts for ignition systems...
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
8.2L MIE V8 Thunderbolt IV 90-92 0C878221-0D857119 13524a1 na na 91019a3 817509t na
8.2L MIE (2) V8 Thunderbolt IV 93-96 0D857200-0F819619 13524a1 na na 91019a3 15248a1 na
8.2L MIE (1) V8 Thunderbolt IV 93-96 0D857200-0F819619 13524a1 na na 91019a6 805361t5 na
8.2L MIE V8 Thunderbolt V 93-96 0D857200-0F819619 13524a1 na na 91019a6 807085t3 805443t
8.2L MPI MIE V8 Delco 96 0F819620-0K145121 808484 811639t 811641 811637 808051t2 805443t
8.2L MPI MIE V8 Delco 97-98 0K145122 & up 808484 811639t 811641 811637 860253t1 805443t
525-SC V8 Thunderbolt IV 91-95 0D456000-0F877734 13524a1 na na 91019a3 814295 na
525-SC V8 Thunderbolt IV 96-97 0K000012 & up 13524a1 na na 91019a3 848823t2 805443t
575 V8 Thunderbolt IV 86-92 0A677429-0D763716 13524a1 na na 91019a3 17316a1 na
600SC V8 Thunderbolt IV 91-93 0D456489-0D763875 13524a1 na na 91019a3 17316a2 na


just a few more Mercruiser ignition parts...
Model Cyl Ign Year SNS Rotor Dist P/U Coil Dist Pole Piece Dist Module Sensor ECM Ign Module Knock Module
600SC V8 Thunderbolt IV 93-96 0D763876-0F877642 13524t1 na na 91019a3 817509t na
600SC V8 Thunderbolt IV 97 & newer 0K000227 & up 13524t1 na na 91019a3 848824t1 805443t
800SC V8 Thunderbolt IV 93-96 0D763836-0F877725 13524t1 na na 91019a3 817509t na
800SC V8 Thunderbolt IV 97 & newer 0K000223 & up 13524t1 na na 91019a3 8488251 805443t
This section will be expanded vary soon to include application charts and pictures.




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