Diesel Glow Plug for 2005-2006 Volkswagen Jetta & More - Bosch 0250603021

$38.99

Bosch Diesel Glow Plug 0250603021 - view 2

Bosch Diesel Glow Plug 0250603021 - view 3

Bosch Diesel Glow Plug 0250603021 - view 4

Bosch Diesel Glow Plug 0250603021 - view 5

Part number: 0250603021

EAN: 4047025904285

Condition: New

Weight: 0.10 LBS

Item Package Quantity: 1

$38.99

Current Stock: 21

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Bosch Diesel Glow Plug P/N:0250603021

$38.99

Description

Bosch 0250603021 diesel glow plug for the 2005-2006 Volkswagen Jetta 4-cylinder 1.9L and other vehicles heats up to help a cold diesel engine start.

DuraSpeed sheathed-element design heats up quickly and keeps its glow longer
Readies a modern diesel to start at temperatures as low as -28 °C
Controlled post-glow phase for low emissions and a quiet engine
Energy management that relieves the strain on the electrical system and battery
Sheathed-element glow plug made to operate within the engine management system

Quick facts

Part: Bosch 0250603021 diesel glow plug
Fits: 2005-2006 Volkswagen Jetta 4-cylinder 1.9L and other vehicles
Condition: New

A diesel has no spark plugs, so glow plugs warm the combustion chamber for cold starts. Before you replace the glow plugs, rule out a weak battery, a starter fault or a fuel problem, since any of them can make a cold diesel slow to start. Hard starting in the cold or rough running just after startup can mean a glow plug has failed.

Fits

This diesel glow plug also fits the 2006 Volkswagen Golf 4-cylinder 1.9L and the 2006-2008 Volkswagen Touareg V10 4.9L; the 1.9L engines take four and the V10 4.9L takes ten.

Specifications

Fit and size

Quantity per vehicle: 4 on the 4-cylinder 1.9L, 10 on the V10 4.9L
Length: 96 mm (3.779528 in)
Thread size: 10 mm
Terminal thread size: 10 mm

Build and materials

Element: sheathed
Fast/quick start: yes
Condition: New

Interchange: N10591608

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

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

N10591608

Buyer's Q&A

Frequently Asked Questions

Is this Bosch diesel glow plug right for the 2006-2008 Volkswagen Touareg V10 4.9L?

Yes. Bosch 0250603021 fits the 2006-2008 Volkswagen Touareg V10 4.9L, which takes ten. If your car is not named here, look up its year and engine in the "Vehicles it fits" section.

How does a Bosch DuraSpeed glow plug help in cold weather?

The sheathed element heats up quickly and retains its glow longer, so a modern diesel is ready at temperatures as low as -28 °C. A controlled post-glow phase follows for low emissions and a quiet engine.

What are the length and thread size of Bosch 0250603021?

Bosch 0250603021 is 96 mm (3.779528 in) long, with a 10 mm thread size and a 10 mm terminal thread size.

What can hard cold starts mean for the glow plugs in a diesel?

Hard starting in cold weather, rough running right after startup or a glow plug warning light can mean a glow plug has failed. A shop can test the glow plug circuit to confirm.

Does Bosch 0250603021 replace number N10591608?

Yes. N10591608 is a cross-reference number for the Bosch 0250603021 diesel glow plug.

Manufacturer resources

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