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High Pressure Fuel Pump for Porsche Cayenne 4.8L Panamera V6 948110316HX 94811031506 94811031504 948110315GX

The fuel pump is the core component of the fuel system, delivering fuel from the tank to the engine. Two main types:

Mechanical Pump: For carbureted engines, camshaft-driven, low pressure.
Electric Pump: Modern standard. Includes:
- Low-pressure pump (in-tank, fuel delivery).
- High-pressure pump (for direct injection, 150-250+ bar).

Common Failure Symptoms:
Hard starting, weak acceleration, stalling, abnormal noise.

Note: Below are common examples. Always verify by VIN.

Brand	Model/Platform	Typical OEM Number	Engine
Porsche	911 (991.1)	`9A7919051H`	3.4L/3.8L
	Cayenne (92A)	`7P0919050K`	V6/V8
Audi	A4 (B8)	`8K0919051L`	2.0T FSI/TFSI
	Q5 (FY Platform)	`80A919050C`	2.0T TFSI
VW	Golf MK7 (MQB)	`5Q0919050G`	1.4T/2.0T TSI
	Tiguan L (B8)	`5WA919050C`	1.5T/2.0T TSI