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25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ25 in Cart.

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Receive Up To 25% Off Your Online Purchase Of Select Parts And Accessories
Use promotional code MMJ25 at checkout to receive 25% off the following categories: Select Brake Parts, Shocks & Struts, Select Hi-Performance and Truck Accessories, Batteries, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Spark Plugs, Plug Wires, Chassis, CV Axles, Batteries, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Outdoor Lifestyle, Towing, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

Use promotional code MMJ20 at checkout to receive 20% off the following categories: Ignition, Air Filters, Oil Filters, Bearings & Seals and Engine Parts.

Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes the following brands: Champion, Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner, Philips and BBK Performance. Valid online until 2:59 am EST on 8/23/17.

Receive 25% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER25.

Receive 10% Off Select Champion, MOOG and FelPro branded products with your online purchase. Use promotional codes: CHAMP10, MOOG10 and/or FELPRO10.


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Thread Repair

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$6.99
  • Part #: 25603|
  • SKU: 9870952

Available today

Pay in Store Available

    • UNC Coarse Series Inserts
    • Includes 10 SAE, UNC 1/4" - 20 inserts
Retail
$6.99
$6.99
  • Part #: 25605|
  • SKU: 9870976

Available today

Pay in Store Available

    • UNC Coarse Series Inserts
    • Includes 10 SAE, UNC 5/16" - 18 inserts
Retail
$6.99
$7.99
  • Part #: 25124|
  • SKU: 9869743

Available today

Pay in Store Available

    • Hexagonal section with lock ball for use with any 13/16 " opening wrench or deep socket
    • 14mm and 18mm chasers on either end are shaped for easy starting
Retail
$7.99
$9.99
  • Part #: 25255|
  • SKU: 440628

Available today

Pay in Store Available

    • Use with 3/8 " hex socket or 3/8 " square drive
    • Size: M18 x 1.5
Retail
$9.99
$24.99
$18.74
With Promotion
  • Part #: GH3010|
  • SKU: 582296

Available today

Pay in Store Available

    • High Quality Steel Compnents
    • Includes Adjustable Tap Wrench
Retail
$24.99
$24.99
$18.74
With Promotion
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  • Part #: GH3008|
  • SKU: 558947

Available today

Pay in Store Available

    • High Quality Steel Compnents
    • Includes Adjustable Tap Wrench
Retail
$24.99
$29.99
  • Part #: 25647|
  • SKU: 9871131

Available today

Pay in Store Available

    • Replaces threads for 14mm tapered spark plugs
    • Tap and staking tool included
Retail
$29.99
$29.99
  • Part #: 25628|
  • SKU: 9871074

Available today

Pay in Store Available

    • Each kit contains: quality intermediate tap, 3 inserts, installation/tang break-off tool and easy-to-follow instructions
    • UNC Coarse Series Kit
Retail
$29.99
$49.99
  • Part #: 70500|
  • SKU: 669715

Available tomorrow after 12 p.m.


    • For use in restricted areas
    • Ideal for use in areas where a T handle won't fit
Retail
$49.99
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