DiamondFIRE Automotive Spark Plug (E3.70): More Power & Fuel Savings
In stock
$12.99
Listed as compatible with this vehicle by the retailer feed.
Check price2006 Lincoln Mark LT Spark Plugs
6 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Autolite High Thread Spark Plug: Enhanced Durability & Focused Ignition, HT15
In stock
$13.99
Listed as compatible with this vehicle by the retailer feed.
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Autolite High Thread Spark Plug: Enhanced Durability & Focused Ignition, HT1
In stock
$14.49
Listed as compatible with this vehicle by the retailer feed.
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Champion Double Platinum Power Spark Plug 7989 - Enhanced Durability & Performance
In stock
$24.99
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft High Thread Platinum Spark Plug (PZK14F): Enhanced Durability & Reliability, SP-546
Out of stock
$18.99
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Spark Plug: Enhanced Durability & Optimized Performance, SP-546-X
Out of stock
$18.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.