Spark Plug for 2013-2021 Volkswagen Jetta & More - Bosch 8519

$13.99

Part number: 8519

EAN: 4047026860313

Condition: New

Weight: 0.10 LBS

Item Package Quantity: 1

$13.99

Current Stock: 975

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Bosch Spark Plug P/N:8519

$13.99

Description

Bosch 8519 spark plug for the 2013-2021 Volkswagen Jetta 4-cylinder 1.4L and other vehicles ignites the air-fuel mixture in the cylinder. It is made for modern engines, including turbocharged gasoline direct injection engines.

Bosch EVO spark plug line for modern, technologically advanced engines
Improved insulator design resists irregular burns and mega-knocking
Insulator and housing design increases head bending strength and helps seal gas in the cylinder head
Dielectric strength above 45 kV from the improved insulator design
Iridium alloy firing pin on the center electrode and platinum-iridium alloy on the ground electrode reduce electrode wear
Housing nickel-coated by a Bosch-developed process for corrosion protection

Quick facts

Part: Bosch 8519 spark plug
Fits: 2013-2021 Volkswagen Jetta 4-cylinder 1.4L and other vehicles

A worn plug can show up as hard starting, a rough idle or a misfire. Ignition coils, fuel injectors and vacuum leaks can be behind those signs too, so find the cause before you buy plugs.

Fits

This plug is listed for a wide range of Volkswagen and Audi models. Those include the 2013-2021 Volkswagen Jetta 4-cylinder 1.4L, the 2019-2021 Volkswagen Golf 4-cylinder 1.4L and the 2019 Volkswagen Golf SportWagen 4-cylinder 1.4L. This listing is one plug, and these 1.4L engines take four.

Specifications

Fit and size

Quantity per vehicle: 4
Quantity per listing: 1

Build and materials

Insulator type: Projected
Resistor: Yes
Dielectric strength: greater than 45 kV
Center electrode firing pin: iridium alloy
Ground electrode: platinum-iridium alloy
Housing: nickel-coated

In the box

One Bosch EVO spark plug.

Installation notes

Always torque to the proper specification using a torque wrench.

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is this a VW Jetta spark plug for the 2013-2021 model years with the 4-cylinder 1.4L?

Yes. Bosch 8519 fits the 2013-2021 Volkswagen Jetta 4-cylinder 1.4L, and that engine takes four plugs. If your car is not named on this page, look for it in the "Vehicles it fits" section.

Is this a VW Golf spark plug for the 2019-2021 model years with the 4-cylinder 1.4L?

Yes. Bosch 8519 fits the 2019-2021 Volkswagen Golf 4-cylinder 1.4L and the 2019 Volkswagen Golf SportWagen 4-cylinder 1.4L, four plugs per engine.

Do Bosch plugs like this one need a torque wrench?

Yes. Tighten the plug to the proper specification with a torque wrench. The insulator and housing design is meant to reduce the risk of damage during installation.

What are the electrodes on the Bosch 8519 made of?

The Bosch 8519 has an iridium alloy firing pin on the center electrode and a platinum-iridium alloy on the ground electrode, which reduces electrode wear.

Is the Bosch EVO 8519 a resistor spark plug?

Yes. The Bosch 8519 is a resistor plug with a projected insulator type, and its dielectric strength is greater than 45 kV.

Manufacturer resources

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