Auto & Tools Promo Codes & Offers

Parts, accessories and DIY tools to keep things running smoothly.

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Pep Boys Auto & Tools 6 deals Verified Acme Tools Auto & Tools 6 deals Verified O'Reilly Auto Parts Auto & Tools 9 deals Verified AutoZone Auto & Tools 8 deals Verified Advance Auto Parts Auto & Tools 6 deals Verified Harbor Freight Tools Auto & Tools 6 deals Verified RockAuto Auto & Tools 2 deals Verified CARiD Auto & Tools 6 deals Verified Detroit Axle Auto & Tools 5 deals Verified Summit Racing Equipment Auto & Tools 5 deals Verified Northern Tool + Equipment Auto & Tools 8 deals Verified Tire Rack Auto & Tools 5 deals Verified Discount Tire Auto & Tools 3 deals Verified CarParts.com Auto & Tools 5 deals Verified Grainger Auto & Tools 6 deals Verified NAPA Auto Parts Auto & Tools 7 deals Verified JEGS High Performance Auto & Tools 7 deals Verified

Popular Auto & Tools Codes

at AutoZone
VerifiedDeal

AutoZone Rewards: $20 Reward after 5 trips

Free loyalty program. Earn a $20 Reward after every 5 qualifying purchases of $20 or more (pre-tax). Reward is automatically issued to your account within 72 hours of earning 5 credits, plus access to exclusive offers.

Verified · checked 14 days ago Official source
Terms & conditions

Free to join; open to US, Puerto Rico and US Virgin Islands residents 18+. Each credit expires 365 days from issuance; Rewards expire 90 days after issuance. Maine exempt from expiration.

$20 reward per 5 qualifying tripsDeal
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at AutoZone
VerifiedDeal

Free Battery Testing, Charging & Installation

AutoZone offers free battery testing, charging, and installation on most vehicles. An AutoZoner comes to your vehicle to test the battery; no appointment needed.

Verified · checked 14 days ago Official source
Terms & conditions

In-store service. Installation availability may vary by vehicle. No appointment needed.

Free battery test, charge & installDeal
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at AutoZone
VerifiedDeal

Free Parts Testing (Battery, Alternator, Starter, Check Engine)

Free testing of battery, alternator and starter, plus free check engine light (Fix Finder) diagnostic testing to help pinpoint the problem before you buy parts.

Verified · checked 14 days ago Official source
Terms & conditions

In-store service. No appointment needed.

Free battery/alternator/starter testDeal
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at AutoZone
VerifiedDeal

Free Wiper Blade Installation

Buy wiper blades at AutoZone and get free installation help in-store.

Verified · checked 14 days ago Official source
Terms & conditions

In-store service on qualifying products. Availability may vary by vehicle.

Free wiper blade installationDeal
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at AutoZone
VerifiedDeal

Free Same-Day Store Pickup

Order online and pick up the same day at your local AutoZone store for free.

Verified · checked 14 days ago Official source
Terms & conditions

On in-stock items at participating stores.

Free same-day store pickupDeal
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at AutoZone
VerifiedDeal

Free Shipping on Orders $35+

AutoZone offers free shipping on qualifying orders of $35 or more.

Verified · checked 14 days ago Official source
Terms & conditions

Qualifying items only; some oversized/special-handling items may be excluded.

Free shipping on orders $35+Deal
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at Advance Auto Parts
VerifiedDeal

Advance Rewards Loyalty Program (3 tiers)

Free loyalty program with three tiers: 1st Gear (free to join, 5 points per $1), 2nd Gear ($500 annual spend, 8 points per $1) and Top Gear ($1,000 annual spend, 10 points per $1). Rewards are issued as Perks Bucks coupons usable in store or online.

Verified · checked 14 days ago Official source
Terms & conditions

No membership fee and no purchase necessary to join. Higher tiers unlocked by annual spend thresholds.

Earn 5-10 points per $1 spentDeal
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at Advance Auto Parts
VerifiedDeal

Perks Bucks: Combine Coupons for up to $100 Savings

Advance Rewards members earn Perks Bucks coupons and can combine coupons for up to $100 in savings, plus member-only vendor deals and bonus-point promotions.

Verified · checked 14 days ago Official source
Terms & conditions

Perks Bucks expire 90 days from date of issue. Redeemable on most items in store or online.

Combine coupons up to $100 offDeal
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at Advance Auto Parts
VerifiedDeal

Free Shipping on Orders $25+

Advance Auto Parts offers free standard shipping on qualifying online orders of $25 or more.

Verified · checked 14 days ago Official source
Terms & conditions

Qualifying items only. Shipping and handling charges are non-refundable except in case of Advance error.

Free shipping on orders $25+Deal
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at Advance Auto Parts
VerifiedDeal

Free Buy Online, Pick Up In Store

Order online and pick up your parts at your local Advance Auto Parts store.

Verified · checked 14 days ago Official source
Terms & conditions

On in-stock items at participating stores.

Free store pickupDeal
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at O'Reilly Auto Parts
VerifiedDeal

O'Rewards Loyalty Program: $5 Reward per 150 points

Free loyalty program. Earn 1 point for every $1 spent on qualifying items; a $5.00 reward is issued for every 150 points earned. Monthly bonus point offers help you reach rewards faster.

Verified · checked 14 days ago Official source
Terms & conditions

Free to join online or in store; no card required (use phone number). Rewards expire 90 days from date of issue. Purchase before tax must be at least the value of the reward.

$5 reward for every 150 pointsDeal
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at O'Reilly Auto Parts
VerifiedDeal

Free Battery Testing & Recharging

Free battery testing and recharging on most car, marine, motorcycle/ATV, heavy-duty, AGM and lawn & garden batteries, on or off the vehicle.

Verified · checked 14 days ago Official source
Terms & conditions

In-store service. No appointment needed; wait times may vary.

Free battery testing & rechargingDeal
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How to Save on Auto & Tools

Looking for the best Auto & Tools deals? Our editors track promo codes, seasonal sales and verified discounts across dozens of stores in this category, then re-test the popular ones so the codes you copy still work. Browse the merchants below, compare current offers, and read our buying tips before you check out to stack the biggest savings.