This ACDelco digital torque adapter is $46, down from $57.45. That makes this the best price we've yet seen for it. It converts a standard ratchet into a digital torque tool with buzzer and LED alerts and a choice of four measurement units. Buy Now at Amazon

This suspension hardware kit suits anyone replacing worn rear bushings or links during a repair job, since ACDelco's Gold line matches OE specs without the dealer markup, and it's currently $1.34 off the list price. Buy Now at Amazon

Keep this on hand if you've got a GM vehicle in Antique Bronze Metallic and want to cover up small chips and scratches before they rust, since factory-matched paint means you won't be guessing at the shade. Buy Now at Amazon

This part suits you if you're dealing with electrical gremlins (dead switches, malfunctioning locks, warning lights that won't quit) traced back to a faulty body control module on your specific vehicle. ACDelco Gold is the brand's OE-replacement line, so it's built to match factory specs rather than function as a generic aftermarket substitute. Buy Now at Amazon

This fits GM owners who want an OEM-spec replacement rather than a generic aftermarket filter, and it's currently $4.44 (about 19%) off the list price. Buy Now at Amazon

Daily driving and routine brake jobs are where this rotor earns its keep, giving you an OE-style replacement without the premium-brand price tag. It suits anyone maintaining a commuter car who wants a reliable part rather than a performance upgrade. Buy Now at Amazon

This wire set suits drivers doing their own ignition maintenance on an older vehicle, since OEM-spec wires help avoid misfires and rough idling that come with worn-out originals. It's a straightforward swap for anyone comfortable with basic engine work who wants factory-level reliability without going to a dealer. Buy Now at Amazon

Update: The price has changed to $19.39 since this was originally published.

This belt suits GM vehicle owners replacing a worn serpentine belt with an OEM-matched part rather than an aftermarket guess, and at $18.97 it's $17.80 below the $36.77 list price. Buy Now at Amazon

Worth a look for anyone maintaining an older vehicle with a worn steering idler arm, since this bracket restores proper alignment and support without the cost of a dealer part. It's a straightforward fix for steering play or uneven tire wear traced back to a failing idler arm. Buy Now at Amazon

Keeping your engine's accessory belt properly tensioned prevents slipping and premature wear, so this is worth grabbing if your current tensioner is squeaking or worn out. It's $4.78 off the list price at Amazon. Buy Now at Amazon

Update: The price has dropped to $37.88 since this was originally published.

This OEM-spec hose is built to match your GM vehicle's factory fit, so it's a safer bet than a generic replacement if you want to avoid leaks or clamp issues down the road. At $38.01, that's about $5 off the $42.78 list price. Buy Now at Amazon