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30% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

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Receive Up To 30% Off Your Online Purchase Of Select Parts And Accessories
Use promotional code MMJ30 at checkout to receive 30% off the following categories: Select Brake Parts, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, 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: Shocks & Struts, Ignition, 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 7/6/17.

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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A/C System Gauges, Hoses & Tools

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$3.99
  • Part #: DVA1|
  • SKU: 239415

Available today

Pay in Store Available

    • R134a recharge hose adapter allows use of older piercing-style recharge hoses wtih R134a cans equipped with self-sealing valves
    • For use only on R134a cans with self-sealing can valves: will not pierce older style cans
Retail
$3.99
$6.99
  • Part #: DV134|
  • SKU: 9125346

Available today

Pay in Store Available

    • R134a can tap connects to any ACME threaded R134a can to yellow manifold gauge charging hose
    • 1/2" ACME threads
Retail
$6.99
$7.99
  • Part #: TH27|
  • SKU: 1191310

Available today

Pay in Store Available

    • Checks vent temperature to evaluate A/C performance
    • Magnified dial face
Retail
$7.99
$14.99
  • Part #: MB134A|
  • SKU: 8958084

Available today

Pay in Store Available

    • Fitting valve made from plastic
    • Dispensing valve made from plastic
Retail
$14.99
$22.99
  • Part #: GBM3CSCA|
  • SKU: 239422

Available today

Pay in Store Available

    • Trigger dispenser has built in valve and gauge for easy measuring and recharging
    • Built in low pressure gauge with Range-Finder for accurate diagnosis and fill
Retail
$22.99
$24.99
  • Part #: ACP400|
  • SKU: 803793

Available today

Pay in Store Available

    • Extra long, heavy-duty braided hose for safer, easier A/C recharging
    • Larger, easy-to-read gauge with rotating temperature dial
Retail
$24.99
$39.99
$26.80
Sale Price
  • Part #: AFK12|
  • SKU: 9743964

Available today after 5 p.m.


    • Accurately measures pressure and charges all R134a AC systems by calculating ambient temperature and the AC system's low-side pressure.
    • Uses easy-to-read indicator lights and alarm to alert user of system condition and to advise the proper course of action
Sale Price
$39.99
$26.80
$59.99
  • Part #: MF5|
  • SKU: 9345843

Available today

Pay in Store Available

    • DIY R134a Manifold gauge and hose set used to check low and high side pressures and adding refrigerant
    • Includes 36" " hoses: blue low-side, red high-side, yellow charging hose
Retail
$59.99
$94.99
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  • Part #: 429|
  • SKU: 299840

Available today

Pay in Store Available

    • Professional R134a manifold gauge and hose set used to check both low and high side pressures while adding refrigerant
    • Kit features SAE approved 72" hoses (blue-low side; red-high side); 60" yellow charging hose
Retail
$94.99
$99.99
  • Part #: 6905|
  • SKU: 316372

Available today

Pay in Store Available

    • Two Stage Performance Using Twin-Port Technology
    • Lightning Fast Design Removes Moisture & Non-Condensable gases that can destroy any A/C or Refrigeration System
Retail
$99.99
$12.99
$7.50
Sale Price
  • Part #: 8015|
  • SKU: 9282786

Available tomorrow after 12 p.m.


    • A universal side can tapper for R-12 or R-134a 12oz. cans.
    • Includes an adapter which can also be used on 4oz. refrigerant cans.
Sale Price
$12.99
$7.50
$22.99
  • Part #: GBM3CS|
  • SKU: 563303

Available tomorrow after 12 p.m.


    • Trigger dispenser has built-in valve adn gauge so youc an attach can, measure, and fill in 3 simple steps
    • Press trigger to fill and release to measure
Retail
$22.99
$72.99
  • Part #: 6760SP60|
  • SKU: 840288

Available tomorrow after 12 p.m.


    • 60 inch Hoses and 90 degree Service Couplers in a convenient Blow-Molded Plastic Storage Case
    • Professional Quality with an Anti-Flutter Design and Additional Access Ports
Retail
$72.99
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