Universal Ignition Coils

Ignition Coil - Sierra
Your Price: $36.99
Save: $8.34
(18% Off $45.33)
Part # 18-5433 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 392-806529A1
  • CRUSADER 37068
  • OMC 915735 For: 3.0L ( 1991 & up ), 5.7 EFI ( 1996 & up ) and 7.4 L EFI ( 1995 & up )
  • uses External Resistor
For (1969-70) Atomic Four w/resistor
For (1948-70) Super Sabre
Mallory Ignition Coil 9-29700
Your Price: $37.99
Save: $5.98
(13% Off $43.97)
Part # 9-29700 ValueShip™ Eligible
Replaces GLM #:72110
Replaces Original Equipment Manufacturer(OEM):Merc / OMC / Crusader
Replaces Original Equipment Manufacturer # (OEM #):392-806529A1
Fits Application:Multiple w/ external resistor
Average Customer Review for Ignition Coil - Sierra
Based On 5 Reviews | Write Review
perfect fit
by Wade from Lexington, South Carolina on July 30, 2014
Performs great
Was this review helpful?
1986 Mercruiser 3.0ltr ignition coil(Sierra)
by D. from Barrie, Ontario on August 04, 2013
Great price, quick and easy to instal. Two thumbs up.
(1 of 1 people found this review helpful)
Was this review helpful?
by Zach from West Valley, Utah on September 07, 2012
I have a 1974 302 Ford. This ignition coil didn't work for my engine.
Was this review helpful?
Love this site
by Stephen from Laurel, Maryland on August 22, 2011
I have ordered from this site a few times and I always get the right part in a timely fashion. Awesome site.
Was this review helpful?
sierra coil
by Richard from Rushville, Indiana on June 03, 2011
Great product and thanks to Iboats I received it quickly. Thanks
(1 of 2 people found this review helpful)
Was this review helpful?
Average Customer Review for Mallory Ignition Coil 9-29700
Based On 2 Reviews | Write Review
It does what it's supposed to do!
by Michael from Noblesville, Indiana on September 23, 2013
The coil work just fine. It's hard to say great or better than the original, it just works.
Was this review helpful?
Exact replacement
by Richard from Port Tobacco, Maryland on July 11, 2011
This coil is exactly the same as the original on my Mercruiser 3.7L 165hp (GM 224).
(0 of 1 people found this review helpful)
Was this review helpful?
Ask a question for
Question & Answer Guidelines
This product ships in 1 business day.

Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
* Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies