Intake Manifold – Volkswagen Jetta 1.9L TDI (BRM Engine) Fitment:Volkswagen Jetta 1.9L TDI-PD Diesel (MK5) Sedan2006 – Automatic (A/T)2006 – Manual (M/T) Engine Code: BRMGeneration: MK5OEM Part Number: 03G129713K Product Overview OEM BRM TDI intake manifold (part number 03G129713K) for the 1.9L TDI-PD diesel engine used in 2005.5–2006 Volkswagen Jetta TDI models (North American market). Constructed from cast aluminum for excellent durability and resistance to heat and pressure. Key Features EGR System Integration:Designed to work with the factory Exhaust Gas Recirculation (EGR) system. Note: EGR operation commonly leads to carbon buildup over time. Swirl Port Design:Engineered intake runners optimize airflow and combustion efficiency for improved fuel economy and emissions performance. Throttle Plate Housing:Includes integrated throttle control housing compatible with the factory EGR and anti-shudder valve (ASV). Direct Fit Installation:Bolts directly to the cylinder head. Fully compatible with factory EGR and ASV components. Common Issues & Maintenance Carbon Build-Up:Carbon deposits commonly form inside the intake manifold due to EGR operation, restricting airflow. Cleaning is recommended every 80,000–120,000 miles, particularly if you notice reduced power, poor fuel economy, or excessive smoke. Vacuum Leaks & Gasket Failure:Always replace the intake manifold gasket during installation to ensure a proper seal. Vacuum leaks can cause boost loss and incorrect air-fuel ratios. Fitment Summary 2005.5–2006 Volkswagen Jetta TDI (MK5 BRM) Engine: 1.9L BRM TDI (Turbo Diesel) OEM Information OEM Part Number: 03G129713KWhen replacing, ensure proper cleaning and use of new gaskets for best performance and longevity.
