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Distributor MerCruiser Thunderbolt Ignition 815407Q5 Replacement Parts Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🧯 Ignition Parts, 🛠️ Replacement Parts

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Description of Distributor MerCruiser Thunderbolt Ignition 815407Q5 Replacement Parts

Distributor Cap and Rotor Kit for MerCruiser V6 Thunderbolt IV, V, HEI Ignition Systems. The distributor cap and rotor meets or exceeds factory specifications and is a direct replacement. Replaces Part #: 815407Q5, 815407A2, 18-5274, 9-29317. Fits: All GM 4.3L V6 engines with Thunderbolt Ignition from 1985 and Up.

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Reliable Ignition Parts for Automotive

Through trial and error I found that this distributor is the perfect fit for my Mercruiser engine .It delivers a strong spark, enhancing the engine's performance. The installation process was a breeze. The only drawback is the price, which is a little higher than some of its competitors. Nevertheless, the quality and durability of the product makes it worth the investment..

Pros
  • High-quality replacement part for MerCruiser Thunderbolt Ignition systems
Cons
  • Only compatible with MerCruiser Thunderbolt Ignition systems and not with other types of ignition systems

Revainrating 3 out of 5

ventilation arch. best in cap and rotor kit

The plastic breather had a different thread than the distributor cap which made installing the breather impossible. I had to modify the pipe and glue it in place.

Pros
  • Automotive
Cons
  • No