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Up to 20% Off Online Orders of Select Parts & Accessories. Enter Promo Code MMJ20 in Cart.

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Receive Up To 20% Off Your Online Purchase Of Select Parts And Accessories

Use promotional codes 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 1/14/18.

Free Shipping on Orders Over $50 or in-store pickup

Charging System & Electrical


High-Performance Electrical and Charging System Parts

Engines with increased compression often require high-performance starters. To install a "house system" in your truck, trailer, or RV, you may need a high-performance alternator paired with an appropriate power inverter. AGM Batteries by Champion and others ensure that the charge from your engine is there for you the next day, when you need to start your car, truck, or SUV. Pep Boys has the aftermarket battery and starting accessories needed to take your vehicle to the next level.