
GL450/GLS450 3.0L V6 Bi-Turbocharged Gas (362 Hp) X166 (2015-2019)

Our Mercedes-Benz GL Class Vehicle Platform Guide provides detailed, model-specific insights to help you diagnose issues accurately, identify symptoms, and select OEM-quality parts that fit the first time. Whether you’re addressing a check engine light, tackling brake concerns, or investigating suspension performance, every recommendation is backed by verified fitment data for your GL Class's exact year, trim and engine type.

GL450/GLS450 3.0L V6 Bi-Turbocharged Gas (362 Hp) X166 (2015-2019)

GL450 4.7L V8 Naturally Aspirated Gas (335 Hp) X164 (2007-2012)

GLS450 3.0L inline-6 Turbocharged MILD HYBRID EV-GAS (MHEV)(362 Hp) X167 (2020-2022)

GL550/GLS550 4.7L V8 Turbocharged GAS (429/449 Hp) X166 (2013-2019)

GL350/GLS350d 3.0L V6 Turbocharged Diesel (240 Hp) X166 (2013-2017)