DESCRIPTION
Sierra 18-15113 Serpentine Belt
For use on Mercruiser Stern Drives.
Interchangeable with:
Mercury Marine
57-8077555
Application:
Mercruiser Stern Drive
350 MAG MPI ALPHA/BRAVO
s/n 0L331599 thru 0M299999
4.3L (GEN +) 2 BBL GM
sn 0L010044 thru 0M614999
4.3L EFI (GEN+) TBI GM
s/n 0L012009 thru 0L618999
4.3LH GEN + 4 BBL GM
s/n 0L010044 thru 0M614999
5.0L EFI GM
s/n 0L331631 thru 0M299999
5.7L EFI GM
s/n 0L325977 thru 0M299999
For use on Mercruiser Stern Drives.
Interchangeable with:
Mercury Marine
57-8077555
Application:
Mercruiser Stern Drive
350 MAG MPI ALPHA/BRAVO
s/n 0L331599 thru 0M299999
4.3L (GEN +) 2 BBL GM
sn 0L010044 thru 0M614999
4.3L EFI (GEN+) TBI GM
s/n 0L012009 thru 0L618999
4.3LH GEN + 4 BBL GM
s/n 0L010044 thru 0M614999
5.0L EFI GM
s/n 0L331631 thru 0M299999
5.7L EFI GM
s/n 0L325977 thru 0M299999
RELATED ITEMS
PRODUCT REVIEWS
Ratings & Reviews
1 review
Perfect Fit
by Steve
The belt fits perfectly fine
<br>Arrived on time to put back on boat
PRODUCT FAQs
Question: How do I find engine parts for my boat's motor?
Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
SHIPPING & RETURNS
Read the Sierra Warranty
Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details
Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details