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Sierra 18-7702 Air Charge Temperature Sender for MerCruiser & Volvo Penta EFI Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

18-7702
13 reviews
Sale Price

$43.64

1 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-7702 Air Charge Temperature Sender is a quality aftermarket replacement sensor designed for MerCruiser and Volvo Penta electronic fuel injection (EFI) marine engines. This sender monitors incoming intake air temperature and relays that data to the EFI system, allowing it to precisely control fuel mixture for optimal engine performance.

Key Features:

  • Direct replacement for OEM air charge temperature senders on MerCruiser and Volvo Penta EFI engines
  • Enables the EFI system to accurately adjust fuel lean and rich mixtures based on intake air temperature
  • Engineered to meet or exceed OEM specifications for reliable, long-lasting performance
  • Backed by Sierra Marine's comprehensive warranty covering parts and labor

OEM Cross-Reference Part Numbers:

  • Mercury / MerCruiser: 805223T
  • Volvo Penta: 3854527
  • Mallory: 9-42406

Sierra International is the market leader in aftermarket marine engine parts, offering a comprehensive product line covering every major engine brand. The Sierra 18-7702 is a trusted, cost-effective alternative to OEM components for V-6 and V-8 MPI marine engines.

I was having difficulty finding EGR Fender Flares that were available, but Autoplicity not only had the exact set I needed but had them at the lowest price I'd seen and had super fast shipping - thank you Autoplicity!

Simple and easy purchase

great prices

Great price on a great product! The Thule Raceway 9002 3-bike trunk-mounted rack is what I purchased. Shipping was fairly quick and the product was new, in original packaging and was a great deal compared with other sites for the same product! Would order again!

Awesome

I loved how easy it was to find the product and the price was amazing, half the price of other sites. It was so easy to checkout, I will definitely come here again.

Easy to use website and fast transaction and shipping.<br>Really great

Love how cheap everything on this site is.

I found autoplicity had the best price for the K&N cold air intake I was looking for my 03 MACH1. The shipping was extremely fast and I received a email notification with the tracking number. I recommend autoplicity to all looking for a great deal.

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Excellent prices, inventory and fast service. I placed my order on Saturday, Aug 4, it was shipped on Monday, Aug 6, and due to arrive on Friday. I will be a repeat customer with prices and service like this.

So far so good

Ordering so far has been easy

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