Bonnet Spring W177 for Mercedes-Benz A-CLASS

Bonnet Spring / Hood Stop Buffer for Mercedes-Benz A-Class W177 (TP1778803100)

Compatible Vehicles

• Mercedes-Benz A-Class W177 (2019–2022) Hatchback
• Mercedes-Benz CLA-Class W118 (2020–2024) 4-Door Coupe
• Mercedes-Benz GLA-Class H247 (2021–2025) SUV
• Mercedes-Benz GLB-Class X247 (2020–2024) SUV
• Mercedes-Benz EQB X243 (2022–2024) Electric SUV

Platform: W177 / W118 / H247 / X247 (MFA2 Platform)
Position: Under bonnet / hood – front stop buffer
Models Include: A180-A250, A35/A45 S AMG, CLA180-CLA250, CLA35/45 AMG, GLA180-GLA250, GLA35/45 AMG, GLB180-GLB250, GLB35 AMG, EQB300, EQB350
Replacement part for: 1778803100

Missing or worn bonnet stop buffer? This spring-loaded cushion supports your bonnet when closed, preventing rattling and ensuring proper alignment. Maintains correct hood height and protects surrounding components from vibration damage.

Specs

• Material: High-grade polypropylene with stainless steel spring (meets OEM specifications)
• Fit: Precision-engineered to match factory mounting points
• Installation: Simple twist-in / snap-in design (no tools required)

Compatible with all MFA2 platform vehicles listed above. Fits both standard and AMG Line models.

This is an aftermarket replacement part, not a genuine Mercedes-Benz product. Not affiliated with or endorsed by Mercedes-Benz Group AG.