Volkswagen Jetta Vacuum Pump - Hella UP28 (2008-2015). This electric rotary-vane pump supplements vacuum to help maintain confident brake assist when engine vacuum is limited.

Engineered by Hella to OE standards, the UP28 is a supplemental vacuum source for the Jetta’s pneumatic brake booster. Its rotary-vane mechanism produces consistent vacuum under conditions like cold starts, idle, altitude, or engines with reduced manifold vacuum, supporting stable pedal feel and reliable assist. Durable construction and efficient operation help keep noise and draw in check, while application-specific ports simplify routing. Please verify fitment for your exact trim and engine before ordering.

Features

• Fits select 2008-2015 VW Jetta applications
• Electric support pump for brake booster vacuum
• Rotary-vane design for steady, reliable output
• OE-grade Hella quality and durability
• Compact, low-noise operation
• Supplementary vacuum; not stand-alone

Questions or need fitment help? Call our team in Austin, TX at 512-982-9393 or in the Los Angeles, CA area at 562-981-6800. We offer installation and customization services at both locations. Thinking about multiple items? Contact us for shipping discounts. We install on premises at both locations.

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