Best credit card to use at PartsGeek.
PartsGeek is a high-volume online auto-parts warehouse selling OEM and aftermarket parts for most makes and models, competing with RockAuto on price and catalog depth. Unlike a trip to AutoZone or Advance Auto Parts, PartsGeek orders are online-only shipments, so they code as internet retail rather than an automotive-store purchase.
Picks without a tag earn at PartsGeek both in-store and online. Watch for theOnline onlytag — those bonuses only apply on partsgeek.com.
- #1Bank of America3% on online shopping if you select it as a bonus category (up to $2,500/quarter, then 1%)3% in choice category (gas, online shopping, dining, travel, drugstores, home improvement); cap is combined with groceries/wholesale-club row3%
- #2Bank of America3% on online shopping if you select it as a bonus category (up to $2,500/quarter, then 1%)3% in choice category (gas, online shopping, dining, travel, drugstores, home improvement); cap is combined with groceries/wholesale-club row3%
- #3Blue Cash EverydayOnline onlyAmerican Express3% on online shopping (up to $6,000/year, then 1%)U.S. online retail purchases3%
- #43%
- #5Hilton Honors American Express SurpassOnline onlyAmerican Express4x points on online shoppingEligible U.S. online retail purchases2.0%4x points
- #62%
- #72%
- #82%
- #9First Electronic Bank2% flat-rate cashbackTiers of 2%, 2.5%, 3%, or 4% based on assets held on Coinbase; tiers above 2% are capped at $10,000 in eligible purchases per month, then 2%. Requires Coinbase One membership.2%
- #10Elan Financial Services2% flat-rate cashbackWhen deposited into an eligible Fidelity account2%
- #11American Express2% flat-rate cashbackUnlimited 2% cash back on eligible purchases2%
- #122%
- #132%
- #14Navy Federal2% flat-rate cashbackIssued on the cashRewards application when approved for a credit limit of $5,000 or more; lower limits receive cashRewards at 1.5%2%
- #152%
- #162%
- #172%
- #182%
That distinction matters for rewards: auto-parts store bonuses will not trigger here, but online shopping categories will. Bank of America Customized Cash with online shopping selected earns 3 percent, and flat 2 percent cards cover the rest of the garage bill.
Last updated August 6, 2026