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35% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ35 in Cart.

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Receive Up To 35% Off Your Online Purchase Of Select Parts And Accessories

Use promotional codes MMJ35 (35% Off), MMJ20 (20% Off) or MMJ15 (15% Off) at checkout to receive the online discount on qualifying products.

Receive 10% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 10% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP10.

Receive 10% Off Select FelPro branded products with your online purchase. Use promotional code: FELPRO10.

Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed service 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 select products, brands and MAP priced items. For full category inclusions and disclaimers, see details here. Valid online until 11:59 PM EST on 12/06/17.

Free Shipping on Orders Over $50 or in-store pickup
https://www.pepboys.com/customer_care/policies/shipping

Receive 10% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 10% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP10.

Receive 10% Off Select FelPro branded products with your online purchase. Use promotional code: FELPRO10.


Free Shipping on Orders Over $50 or in-store pickup
https://www.pepboys.com/customer_care/policies/shipping

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Transmission Additives

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$5.39
$3.98
Sale
Price
$3.18
With Promotion
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  • Part #: 1420|
  • SKU: 555324

Available today

Pay in Store Available

    • Designed for use with all domestic and import, automatic and manual transmission fluids
    • Formulated to stop transmission leaks and prevent new ones
Sale Price
$5.39
$3.98
$6.49
$5.19
With Promotion
  • Part #: M3616|
  • SKU: 8985701

Available today

Pay in Store Available

    • Non-synthetic
    • Helps eliminate slippage
Retail
$6.49
$6.99
$5.59
With Promotion
  • Part #: 402015X6|
  • SKU: 1099986

Available today

Pay in Store Available

    • Safe for all fluid types
    • Fixes and prevents leaks
Retail
$6.99
$6.99
$5.59
With Promotion
  • Part #: 19689|
  • SKU: 1976494

Available today

Pay in Store Available

    • Instantly eliminates torque converter shudder and problem shifts
    • Provides 4x less wear than regular ATF
Retail
$6.99
$7.49
$5.99
With Promotion
  • Part #: VV337|
  • SKU: 9189847

Available today

Pay in Store Available

    • Special seal conditioners help restore old seals and protect them from hardening
    • MaxLife Transmission Stop Leak helps prevent leaks in higher mileage cars
Retail
$7.49
$8.99
$7.19
With Promotion
  • Part #: M1410TS|
  • SKU: 9273654

Available today

Pay in Store Available

    • Automatic transmission treatment
    • Shift improver
Retail
$8.99
$15.99
$9.90
Sale
Price
$7.92
With Promotion
  • Part #: 41806015|
  • SKU: 9113015

Available today after 8 p.m.


    • Keeps seals and gaskets soft and pliable to prevent transmission leaks
    • Helps eliminate the vibrations that are transmitted to the driveline from the faulty clutch-torque relationship
Sale Price
$15.99
$9.90
$9.99
$7.99
With Promotion
  • Part #: 60902|
  • SKU: 1976487

Available today

Pay in Store Available

    • Only product that increases the fluid's ability to transfer heat, which prevents overheating and reduces elevated operating temperature
    • Anti-chatter, anti-shudder formula provides smoother shifting and reduces powertrain loss
Retail
$9.99
$9.99
$7.99
With Promotion
  • Part #: 51-306|
  • SKU: 481427

Available today

Pay in Store Available

    • zMAX Transmission Formula will help prevent leaks, reduce wear and varnish, plus improve shifting.
    • Can be used with all trans fluids and in automatic and manual transmissions.
Retail
$9.99
$10.99
$8.79
With Promotion
  • Part #: 402033X6|
  • SKU: 9120510

Available today

Pay in Store Available

    • Works fast
    • Safe for all fluid types
Retail
$10.99
$10.99
$8.79
With Promotion
  • Part #: 1400|
  • SKU: 9403505

Available today

Pay in Store Available

    • Stops slipping, prevents lazy shifts and reduces rough shifting
    • Use when topping off existing fluid when low, or add a bottle when changing the fluid
Retail
$10.99
$11.49
$9.19
With Promotion
  • Part #: TT16|
  • SKU: 9410879

Available today

Pay in Store Available

    • Pure petroleum product treatment and conditioner.
    • This is not a stop leak and does not swell or soften seals or o-rings.
Retail
$11.49
$12.49
$9.99
With Promotion
Play
  • Part #: 4502|
  • SKU: 9652613

Available today

Pay in Store Available

    • Performance additives restore bands and clutches to stop slip, eliminate hesitation and reduce rough shifting
    • Renews and stabilizes automatic transmission fluid (ATF) reducing noise, shudder, and chatter
Retail
$12.49
$12.99
$10.39
With Promotion
Play
  • Part #: 10441|
  • SKU: 11352

Available today

Pay in Store Available

    • Prolongs fluid life
    • Compatible with commercial and synthetic ATF fluids
Retail
$12.99
$12.99
$10.39
With Promotion
Play
  • Part #: 10009|
  • SKU: 9103328

Available today

Pay in Store Available

    • Cleans and lubricates sticking valves for proper shifting
    • Extends fluid life up to three times longer
Retail
$12.99
$12.99
$10.39
With Promotion
Play
  • Part #: 00236|
  • SKU: 929860

Available today

Pay in Store Available

    • Guaranteed permanent repair
    • Works in manual or automatic transmissions
Retail
$12.99
$6.99
$3.90
Sale
Price
$3.12
With Promotion
  • Part #: 20601|
  • SKU: 8994314

Available tomorrow after 12 p.m.


    • Stops and prevents transmission leaks
    • Stops hard shifting and repairs seals
Sale Price
$6.99
$3.90
$7.99
$3.90
Sale
Price
$3.12
With Promotion
  • Part #: M14-32|
  • SKU: 1042447

Available tomorrow after 12 p.m.


    • Automatic transmission fluid & sealer
    • Replaces lost ATF
Sale Price
$7.99
$3.90
$12.99
$10.39
With Promotion
  • Part #: 15000|
  • SKU: 431439

Available tomorrow after 12 p.m.


    • Promotes smoother, more responsive shifts.
    • Compatible with all common transmission fluids and gear oils.
Retail
$12.99
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