10802070 - Washer -
$7.37
$9.21
Hot Plug is the pre-combustion chamber insert, or hot spot, seated in the cylinder head of the 2.5L 4-cylinder naturally aspirated and 2.5L 4-cylinder turbo diesel engines.
Used in the indirect-injection combustion system, it forms the swirl chamber into which the injector sprays fuel, promoting atomisation and controlled combustion before the charge passes into the main cylinder bore.
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