Eibach Coil Springs

Brand: Eibach | Part #SUS-423639

Category: Suspension > Coil Springs

The Eibach Coil Springs (P/N SUS-423639) is a direct-fit Coil Springs for the vehicles listed in the fitment section. Sealed against road salt, water, and grit — built for daily driving in all four seasons. Sourced from Eibach, a recognized supplier in the aftermarket auto parts channel. Part number SUS-423639 is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2012–2023 Chevrolet, Cadillac including Silverado HD, Silverado, Tahoe, XT6. Use the year/make/model selector above to verify your exact configuration before checkout. Same- or next-business-day handling on in-stock orders. Free US shipping over $75 — no surprise oversized fees on this item. Backed by a 90-day return window — if the part doesn't fit or the wrong unit was shipped, send it back for a full refund.

Price: $264.99 | In stock — ships within 1-2 business days. Free shipping.