Engines and Components› Crankshafts and Components

Mopar

SPARK PLUGS - CMC APPLICATIONS

$30.00

SKU: M02T SP143877AB

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

SPARK PLUGS - CMC APPLICATIONS

MIA's Description

The Mopar Spark Plug SP143877AB is a genuine OEM replacement spark plug for various Mopar, Dodge, Jeep, and Ram vehicles. It is designed for use with 5.7L V8 HEMI MDS VVT engines. This spark plug is sold individually and replaces part numbers 68143877ab and sp143877aa.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMopar
Part NumberM02T SP143877AB

Videos

Top 5 Best Spark Plugs for 5 7 Hemi [Review 2026] - Mopar/Performance & Ngk Spark Plugs for 5 7 Hemi

Top 5 Best Spark Plugs for 5 7 Hemi [Review 2026] - Mopar/Performance & Ngk Spark Plugs for 5 7 Hemi
Change 5.7 HEMI Spark Plugs on Dodge Durango, Jeep Cherokee, RAM (OEM Mopar Plugs vs NGK Iridium)

Change 5.7 HEMI Spark Plugs on Dodge Durango, Jeep Cherokee, RAM (OEM Mopar Plugs vs NGK Iridium)

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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