Power Trim Relay AZ973-1C-12DC4 for Mercury Mercruiser 12V 30A 828151A1
Power Trim Relay AZ973-1C-12DC4 for Mercury Mercruiser 12V 30A 828151A1
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Power Trim Relay AZ973-1C-12DC4 for Mercury Mercruiser 12V 30A 828151A1
Power Trim Tilt Relay 30 Amp 12 Volt
Compatible with Mercury and Mercruiser Outboard Motors
Specifications:
Item condition: Aftermarket
Part type: Relay Switch
Voltage: 12V
Current: 30 Amp
Function: Controls power trim and tilt functions
Replaces these part numbers:
Mercury Marine: 828151, 828151A1, 882751A1
ARCO Marine: R151
Arrowhead: SSW2880
EMP Parts: 4-5737
Sierra: 18-5849
Zettler: AZ973-1C-12DC4
VF4A-35F11-Z07
Fits most Mercury Outboards built in recent years
Installation notes:
It's recommended to replace both trim relays together to avoid future issues.
Located on starboard side of motor.
If your old relays have hangtag connectors with rubber spacers, retain and reuse them for best fit.
Shipping & Collection
Shipping & Collection
All products are stocked in our Auckland warehouse and are ready for dispatch.
Orders are typically dispatched on the same business day or the next working day.
Nationwide courier delivery is available across New Zealand.
Shipping costs will be displayed before checkout.
Local pickup from Auckland is available by arrangement only.
Please note that we do not operate a showroom.
The location is for collection only.
Please ensure the correct part is finalised before picking up.
If you would like to arrange a pickup or have any questions about shipping, please contact us via the chat window.
Return Policy
Return Policy
Returns are accepted in accordance with our Return & Refund Policy.
Please ensure the correct part number and compatibility before ordering.
Returns due to incorrect orders or change of mind are subject to a restocking fee of 20% or $15.00 (whichever is greater).
Original shipping costs are non-refundable.
If you receive an incorrect, damaged, or faulty item, please contact us as soon as possible with photos.
We will arrange a replacement or refund in line with our policy.
This policy does not affect your rights under the Consumer Guarantees Act 1993.
Compatibility Notice
Compatibility Notice
Compatibility may vary by model, production version, or configuration.
Please confirm the part number and engine or machine model before ordering.
Parts are supplied according to part numbers and technical specifications, not photos.
We recommend comparing the removed original part with dimensions and specifications before purchase.

Let customers speak for us
from 171 reviewsGreat service, had the part the next day. brilliant.
Good
great site ,really easy to get around and find what you need. purchasing and shipping is handled perfectly.
A perfect replacement for my mower. It fitted exactly as it should so brings my mower back to new. With the mower being 2005 model often part numbers are undated and superseded so don't know if you have the correct part or not. This kit simplifies everything, great job. Thanks so much.
Purchased 2 power tilt relays, was a simple unplug of old relays and plugin new relays. Tilt working perfectly now.
I cant fault the service, the process was super easy and the part arrived so fast, I didn't know a service this good could exist!
Best service ever, the part arrived so quickly and it was the right part first time, which came down to the website holding such detailed information to enable me to select the right part before purchasing
Item is as advertised, really good
Speedy delivery good product
Easy to order and fantastic price, parts arrived quickly and fit perfectly, would 100% recommend
Cheap and fast!
good fit and runs well
I am going to use this to convert an InStart mower with 750iS engine to pull start - to avoid the very high cost of InStart 10.8V batteries.
Product looks good. Amazing service - ordered it in afternoon and it came first thing the next morning. Thanks.
Amazing service,
Received delivery overnight,
Great fast service thats much appreciated