Mercruiser Electronic Conversion Kits

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HP/ Liter/ Model#

Year

(1963 to 1995)

HP/ Liter/ Model#

CYL

Year

Serial #

Sierra Electronic Conversion Kit

Mallory Electronic Conversion Kit

[110](153cid)L[4]1963-19661537370-2044033(13)18-5297 9-26900
[120](153cid) 2.5LL[4]1964-19891666601-0C853255(26)18-5297 9-26900
[140](181cid) 3.0LL[4]1968-19892508261-0C856558(26)18-5297 9-26900
[140](194cid)L[6]19631538930-172596018-5294 9-26901
[150](230cid)L[6]1964-19661666495-204804618-5294 9-26901
[160] (250cid)L[6]1967-19812048022-581343318-5294 9-26901
[165] (250cid)L[6]1967-19812048022-581343318-5294 9-26901
[470] (224cid)L[4]1976-19844208730 - 691677818-5297 9-26900
[485] (224cid)L[4]1976-19844208730 - 691677818-5297 9-26900
[488] (224cid)L[4]1976-19844208730 - 6916778(13)18-5297 9-26900
[165] (224CID)L[4]1985-19896916779 & UP(13)18-5297 9-26900
[170] (224CID)L[4]1985-19896916779 & UP(13)18-5297 9-26900
[190] (224CID)L[4]1985-19896916779 & UP(13)18-5297 9-26900
[180]LXL[4]1987-19890B436391 & UP18-5297 9-26900
[215] MCM & MIE Ford(302cid)V[8]1970-19722781153-3563181(13)18-5296-2 9-26904
[225] MCM & MIE Ford(302cid)V[8]1973-19743385721-4166999(13)18-5296-2 9-26904
[233] MCM & MIE Ford(351w cid)V[8]1975-19774173000-4902304(13)18-5299 9-26902
[233] MCM & MIE Ford(351w cid)V[8]1975-19774173000-4902304(13)18-5298 9-26903
[888] 188 Ford (302cid)V[8]1971-19773108723-4887829(13)18-5298 9-26903
[888] 188 Ford (302cid)V[8]1971-19773108723-4887829(13)18-5296-2 9-26904
[255] MCM & MIE Ford(351w cid)V[8]1973-19743385721-4166999(13)18-5296-2 9-26904
[198]/ 898 MCM & MIE GM(305cid)V[8]1977-19824776402-621846118-5296-2 9-26904
[228] MCM & MIE GM(305cid)V[8]1977-19844765100 - 621846118-5296-2 9-26904
[250]GM(350cid)V[8]19774768000 - 490884918-5296-2 9-26904
[255]/ 260MCM & MIE(350cid)V[8]1975-19823258728-621846118-5296-2 9-26904
[5.7]L SKIV[8]1985-19950A338533-0F77519918-5296-2 9-26904
[5.7]L SKIV[8]1985-19950A338533-0F77519918-5299 9-26902
[280] TRS(350cid)V[8]19764499391-477019918-5296-2 9-26904
[330] MCM & MIE (454cid)V[8]1977-19814623115-608314418-5296-2 9-26904
[370]TRS (454cid)V[8]1978-19854179554-672152718-5296-2 9-26904
[400]TRS (454cid)V[8]1978-19854179554-672152718-5296-2 9-26904
[440]TRS (454cid)V[8]1978-19854179554-672152718-5296-2 9-26904
[460]GM TRSV[8]1983-19866180970-618104618-5296-2 9-26904

HP/ Liter/ Model#

CYL

Year

Serial #

Sierra Electronic Conversion Kit

Mallory Electronic Conversion Kit

Notes:
(13) : Delco
(26) : Delco, With conventional ign.
Refine Parts List
HP/ Liter/ Model#

Year

(1963 to 1995)
Electronic Conversion Kit - Sierra
Your Price: $136.99
Save: $25.18
(15% Off $162.17)
Part # 18-5299 ValueShip™ Eligible
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Electronic Conversion Kit
( with screw down caps )
Recommended Coil 18-5466
Resistance Ohms 1.5
Fits: 8(cyl) AQ200A, B, AQ225A, B and All Cyl. W/ Prestolite Dist# IBM-7013A
For: Most Prestolite V-8 Distributors
Use with 18-5403 style rotor

Features:
  • Replaces point & condensers for true solid state ignition
  • Uses standard coil, cap and rotor
  • Easy to install, one-piece, 2-wire hook-up
  • Accurate to within 1/4 degree timing accuracy 0 to 6000 RPM range
  • Can be used with Flame Thrower 18-5466 & 18-5469
High Performance Electronic Conversion Kit - Sierra
Your Price: $249.99
Save: $57.66
(18% Off $307.65)
Part # 18-5285 ValueShip™ Eligible
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Fits: 4 Cylinder Delco Hi-Performance Electronic Distributors

Features:
  • Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout the entire RPM range
  • Develops, on average, 4 times more available energy between 3000 and 5000 RPM's and twice as much plug voltage as point-type systems
  • Ignition energy is sustained and coil life is increased when peak current level is reached just prior to spark
  • More stable timing
  • Use with 18-5472 "Flame Thrower ll" Coil for Optimum Performance
Hi Performance Electronic Conversion Kit - Sierra
Your Price: $288.99
Part # 18-5286 ValueShip™ Eligible
Hurry! Only 1 left in stock
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Recommended Coil 18-5472
Resistance Ohms 0.6
Fits: 6 Cylinder Delco Hi-Performance Electronic Distributors

Features:
  • Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout the entire RPM range
  • Develops, on average, 4 times more available energy between 3000 and 5000 RPM's and twice as much plug voltage as point-type systems
  • Ignition energy is sustained and coil life is increased when peak current level is reached just prior to spark
  • More stable timing
  • Use with 18-5472 "Flame Thrower ll" Coil for Optimum Performance
Hi Performance Electronic Conversion Kit - Sierra
Your Price: $317.99
Part # 18-5288 ValueShip™ Eligible
Hurry! Only 1 left in stock
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Recommended Coil 18-5472
Resistance Ohms 0.6
Fits: Most Prestolite V-8 Hi-Performance Electronic Distributors with snap down cap.

Features:
  • Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout the entire RPM range
  • Develops, on average, 4 times more available energy between 3000 and 5000 RPM's and twice as much plug voltage as point-type systems
  • Ignition energy is sustained and coil life is increased when peak current level is reached just prior to spark
  • More stable timing
  • Use with 18-5472 "Flame Thrower ll" Coil for Optimum Performance
Hi Performance Electronic Conversion Kit - Sierra
Your Price: $244.99
Save: $71.87
(22% Off $316.86)
Part # 18-5289 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question

Recommended Coil 18-5472
Resistance Ohms 0.6
Fits: Most Prestolite V-8 Hi-Performance Electronic Distributors with screw down cap.

Features:
  • Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout the entire RPM range
  • Develops, on average, 4 times more available energy between 3000 and 5000 RPM's and twice as much plug voltage as point-type systems
  • Ignition energy is sustained and coil life is increased when peak current level is reached just prior to spark
  • More stable timing
  • Use with 18-5472 "Flame Thrower ll" Coil for Optimum Performance
Hi Performance Electronic Conversion Kit - Sierra
Your Price: $244.99
Save: $71.87
(22% Off $316.86)
Part # 18-5290 ValueShip™ Eligible
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Recommended Coil 18-5472
Resistance Ohms 0.6
Fits: Most Mallory YL or YD 8 cylinder Hi-Performance Electronic Distributors with clockwise and counter clockwise rotation.

Features:
  • Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout the entire RPM range
  • Develops, on average, 4 times more available energy between 3000 and 5000 RPM's and twice as much plug voltage as point-type systems
  • Ignition energy is sustained and coil life is increased when peak current level is reached just prior to spark
  • More stable timing
  • Use with 18-5472 "Flame Thrower ll" Coil for Optimum Performance
Representative Photo.
Electronic Conversion Kit - Sierra
Your Price: $151.99
Save: $28.01
(15% Off $180.00)
Part # 18-5294 ValueShip™ Eligible
Electronic Conversion Kit
Recommended Coil 18-5469
Resistance Ohms 3.0
Fits: 6 Cyl. Delco distributors

Features:
  • Replaces point & condensers for true solid state ignition
  • Uses standard coil, cap and rotor
  • Easy to install, one-piece, 2-wire hook-up
  • Accurate to within 1/4 degree timing accuracy 0 to 6000 RPM range
  • Can be used with Flame Thrower 18-5466 & 18-5469
Electronic Conversion Kit - Sierra
Your Price: $205.99
Part # 18-5295 ValueShip™ Eligible
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Recommended Coil 18-5469
Resistance Ohms 3.0
Fits: Most 4 Cyl. Prestolite distributors ( except IBM 7026 )
For: Onan, Universal, Waukesha, Wisconsin

Features:
  • Replaces point & condensers for true solid state ignition
  • Uses standard coil, cap and rotor
  • Easy to install, one-piece, 2-wire hook-up
  • Accurate to within 1/4 degree timing accuracy 0 to 6000 RPM range
  • Can be used with Flame Thrower 18-5466 & 18-5469
Electronic Conversion Kit - Sierra
Your Price: $138.99
Save: $23.18
(14% Off $162.17)
Part # 18-5297 ValueShip™ Eligible
For: 4 Cyl. GM

Features:
  • Replaces point & condensers for true solid state ignition
  • Uses standard coil, cap and rotor
  • Easy to install, one-piece, 2-wire hook-up
  • Accurate to within 1/4 degree timing accuracy 0 to 6000 RPM range
  • Can be used with Flame Thrower 18-5466 & 18-5469
Electronic Conversion Kit - Sierra
Your Price: $136.99
Save: $32.25
(19% Off $169.24)
Part # 18-5298 ValueShip™ Eligible
Hurry! Only 1 left in stock
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Electronic Conversion Kit
( with snap down caps )
For: Most Prestolite V-8 Distributors
Recommended Coil 18-5466
Resistance Ohms 1.2

Features:
  • Replaces point & condensers for true solid state ignition
  • Uses standard coil, cap and rotor
  • Easy to install, one-piece, 2-wire hook-up
  • Accurate to within 1/4 degree timing accuracy 0 to 6000 RPM range
  • Can be used with Flame Thrower 18-5466 & 18-5469
Electronic Conversion Kit - Sierra
Your Price: $143.50
Save: $49.88
(25% Off $193.38)
Part # 18-5296-2D ValueShip™ Eligible
No Reviews | Write Review | Ask Question
  • Replaces points & condensers for true solid state ignition.
  • Uses standard coil, cap and rotor.
  • Easy to install, one-piece, 2-wire hook-up.
  • Accurate to within 1/4° timing accuracy 0 to 6000 RPM range.
  • Can be used with Flame Thrower coils 18-5466 & 18-5469.
  • Recommended Coil 18-5466
  • Resistance Ohms 1.5
Electronic Conversion Kit - Sierra
Your Price: $129.16
Save: $44.87
(25% Off $174.03)
Part # 18-5296-2 ValueShip™ Eligible
No Reviews | Write Review | Ask Question
  • Replaces points & condensers for true solid state ignition.
  • Uses standard coil, cap and rotor.
  • Easy to install, one-piece, 2-wire hook-up.
  • Accurate to within 1/4° timing accuracy 0 to 6000 RPM range.
  • Can be used with Flame Thrower coils 18-5466 & 18-5469.
  • Recommended Coil 18-5466
  • Resistance Ohms 1.5
Pertronix ML181 replacement parts
Mallory Electronic Conversion Kit 9-26904
Your Price: $144.99
Save: $34.01
(19% Off $179.00)
Part # 9-26904 ValueShip™ Eligible
Hurry! Only 1 left in stock
Replaces GLM #:72520
Replaces Original Equipment Manufacturer(OEM):Pertronix
Replaces Original Equipment Manufacturer # (OEM #):ML181
Fits Application:Mallory (YL series) 8 cyl. Stack Cap
Sierra
Average Customer Review for Electronic Conversion Kit - Sierra
Based On 1 Review | Write Review
happy
by Jason from Citrus Heights, California on April 17, 2014
Works very well.
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Average Customer Review for Electronic Conversion Kit - Sierra
Based On 6 Reviews | Write Review
Elect. ignition conversion kit-Sierra
by William from Endicott, New York on June 20, 2014
Good kit, fairly easy install, had to modify mounting holes to get proper clearance, also had to modify rotor so it would seat, but it works like a charm. Fast service also, great job Iboats.
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Electronic conversion kit
by David from Hammond, New York on September 28, 2013
15 minute install and the motor runs perfectly, no more points to set and replace every year! Great product for my 42 year old mercruiser 120 hp
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Great
by Brian from Export, Pennsylvania on May 12, 2012
Easy to install and useful instructions. The set up worked great. The boat fired up right away and its a nice clean set up.
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easy to instal and works great
by Jill from Indianapolis, Indiana on November 06, 2011
Installed it at the beginning of summer and it has worked great ever since. Pricey but seems to be worth it.
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Better than old points system
by Michael from Ledbetter, Kentucky on August 19, 2011
Made a big difference over all if set up correctly.The big gain was on top end performance with 3.0l mercruiser. WE have had boat out on water several times since i put on conversion kit with no trouble.
(2 of 2 people found this review helpful)
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Just do it
by Chad from boise, Idaho on August 05, 2011
Replaced my points set up with new points but didn't have dwell meter. Motor ran rough at idle and was sometimes difficult to start. Installed this in about 15 minutes, cause im slow, and she fired up and purred like a kitten. I dont have to worry about points adjustment again and my motor runs 100% better. Love it.
(5 of 5 people found this review helpful)
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Average Customer Review for Mallory Electronic Conversion Kit 9-26904
Based On 1 Review | Write Review
great product
by a Customer from Fort Wayne, Indiana on July 17, 2012
converted my mallory distributor with the e spark kit also used mallory 58,000 volt coil instant starts big difference
(2 of 2 people found this review helpful)
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