Mercedes Benz S420 Windshield Replacement Cost

Recent Mercedes Benz S420 windshield replacement quotes on Auto Glass Estimator ranged from $268 to $373 (4 windshield quotes, September 2026). At the top of the range was a 1997 Mercedes Benz S420 4 Door Sedan ($373); at the bottom, a 1999 Mercedes Benz S420 4 Door Sedan ($268). Updated September 2026.

What changes the price for a Mercedes Benz S420

• Glass choice. Most S420 quotes are for aftermarket glass, with OEM costing more; see the OEM vs. aftermarket comparison.

Recent Mercedes Benz S420 windshield replacement estimates

Mercedes Benz S420: repair or replace?

A chip smaller than a quarter or a crack shorter than about three inches can usually be repaired — faster and far cheaper than a full replacement. Replacement is the safer choice when the damage is longer than a dollar bill, sits in the driver’s line of sight, reaches the edge of the glass (which weakens the whole windshield), or goes through both layers. A qualified shop can confirm which option your Mercedes Benz S420 qualifies for.

Does insurance cover a Mercedes Benz S420 windshield?

Whether insurance covers your Mercedes Benz S420 windshield depends on your comprehensive coverage and deductible. A few states require insurers to waive the glass deductible entirely, and some insurers waive it for small chip repairs. See our guides to states with zero deductible for comprehensive glass claims and states with glass endorsement coverage to check the rules in your state.

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