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Merchant Automotive Fuel Injector Cup O-rings 01-04 GM 6.6L Duramax LB7

Merchant Automotive Fuel Injector Cup O-rings 01-04 GM 6.6L Duramax LB7

Prevent issues in your 01-04 GM 6.6L Duramax LB7 with a new set of fuel injector cup O-rings.

The injector cups in your LB7 are known to corrode and sometimes seize and take out the O-rings, that can lead to cross contamination of coolant into your engine oil.

Replace your factory worn injector cup O-rings with these quality replacement from Merchant Automotive. Sold in a set of two (services 1 injector cup) or a full set 16 (services 8 injector cups).

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From $2.93
Merchant Automotive Fuel Injector Cup O-rings 01-04 GM 6.6L Duramax LB7—
$2.93

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Prevent issues in your 01-04 GM 6.6L Duramax LB7 with a new set of fuel injector cup O-rings.

The injector cups in your LB7 are known to corrode and sometimes seize and take out the O-rings, that can lead to cross contamination of coolant into your engine oil.

Replace your factory worn injector cup O-rings with these quality replacement from Merchant Automotive. Sold in a set of two (services 1 injector cup) or a full set 16 (services 8 injector cups).

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