DEF Idle Air Control Valve Motor IAC Replace Sierra 18-7701 862998 Fits for MerCruiser ECM 555 2001, Set of 2
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DEF Idle Air Control Valve Motor IAC Replace Sierra 18-7701 862998 Fits for MerCruiser ECM 555 2001, Set of 2

Product ID: 210199253
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📦Set of 2 for value
🔧Fits multiple MerCruiser models
⚙️High-quality replacement
Frequently Bought Together

Description

🚤 Elevate Your Marine Experience with Precision Control!

  • VALUE PACK - Includes two valves for your convenience.
  • EASY INSTALLATION - No batteries required, plug and play design.
  • DURABLE CONSTRUCTION - Built to withstand marine environments.
  • PRECISION ENGINEERING - Crafted for optimal performance and longevity.
  • UNIVERSAL COMPATIBILITY - Seamlessly fits a range of MerCruiser engines.

The DEF Idle Air Control Valve Motor IAC is a high-quality replacement part designed for MerCruiser ECM 555 engines from 2001 and newer. This set of two valves ensures optimal performance across various engine models, including 4.3L to 8.2L configurations. With easy installation and durable construction, it's the perfect upgrade for any marine enthusiast.

Specifications

ManufacturerDEF
Part NumberTL25-2998-2
Item Weight1.5 pounds
Package Dimensions13.39 x 8.78 x 5.08 inches
Batteries Included?No
Batteries Required?No

Reviews

D**E

Worked great

Got a IAC output low warning on my 496HO inboard while underway. Once back to the dock, found the old one actually melting and stuck closed. Replaced both engine Idle Air Control valves with these. Alarm went away and engines idle beautifully at 700 rpm. Took 15 minutes to change both.

J**R

Mercruiser 5.0 MPI

If you have a Mercruiser 5.0 MPI or similar engine you should keep a spare IAC on hand. These IAC valves can fail quickly and leave you stranded. It takes about 2 minutes to change one with and allen wrench. Happened to me twice.

S**G

Dont work correctly

I purchased two of these. Neither one worked correctly. One had the idle too high, 850 instead of 650, and the other one had the idle rev up and down from 250rpm to 500 rpm. Sent them both back.

B**W

As advertised

Works great as advertised

P**E

Poor Quality

Neither unit worked. I had to reinstall the old ones.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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€ 122.77

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Def Idle Air Control Valve Motor Iac Replace Sierra 18 | Desertcart Slovakia