VXR Turbo K04 Standard Z20LEx 2.0 Turbo

VXR Turbo K04 Standard Z20LEx 2.0 Turbo
VXR Turbo K04 Standard Z20LEx 2.0 Turbo

1 x Complete Turbocharger Assembly which includes Exhaust Manifold, Turbocharger (Core and Compressor Cover), boost control solenoid and vacuum pipes, factory actuator and factory recirculation valve.

In house fitting from £288
Fully fitted price including turbocharger, stud and nut kit, turbo gasket set, oil filter, 5w-40 engine oil from £895.00 including up to 12 months/12,000 mile warranty.

>>>>> VXR Turbo Fitting Guidelines - Click Here <<<<<

Astra G Turbo Fitting Guide:

Click on the below image for a guide to fitting a VXR turbo into Astra G.

February 2010 Total Vauxhall Magazine
Please Note: The information on this page is provided purely as a guide. This information is not intended to offer step by step fitting. Please ensure that before commencing any work you have the appropriate level of skill and knowledge to undertake any work safely and competently. Courtenay Sport Ltd accept no responsibility for any loss, damage, injury or consequential loss that may arise from individuals working on their own vehicles. If you are in any way unsure about how to proceed with anything, seek professional advice and help.Please Note: The information on this page is provided purely as a guide. This information is not intended to offer step by step fitting. Please ensure that before commencing any work you have the appropriate level of skill and knowledge to undertake any work safely and competently. Courtenay Sport Ltd accept no responsibility for any loss, damage, injury or consequential loss that may arise from individuals working on their own vehicles. If you are in any way unsure about how to proceed with anything, seek professional advice and help.

Please Note: Turbochargers supplied by mail order are supplied without warranty. As Vauxhall will only warrant these units for their intended purpose i.e. fitment to factory specification Astra H/Zafira B VXR, we are unable to extend a warranty onto them when supplied mail order due to the varied nature of fitment and application outside of these parameters.
For units supplied and fitted by us on our premises we will offer our own 12 month/12,000 mile warranty.

Astra H VXR Turbo - Standard K04 Turbocharger, as fitted to Astra H VXR/OPC and Zafira B VXR/OPC from the factory (Z20LEH engine).

Direct replacement for:
Astra H VXR/OPC and Zafira B VXR/OPC models.
Standard Mapped Astra G, Astra H (Non VXR), Zafira A and Zafira B (Non VXR) 2.0 Turbo models.

Performance Upgrade for:
Astra G, Astra H (Non VXR), Zafira A and Zafira B (Non VXR) models, when correctly remapped.

From the extensive testing that we have carried out we can now offer the Astra H VXR turbo as a great alternative for the existing hybrid turbo units already in the marketplace, for fitment onto Z20LET Astra SRi/GSi 2.0 Turbo,Zafira GSi Turbo, Astra HSRi 2.0 Turbo (Z20LEL/Z20LER) and Zafira B SRi 2.0 Turbo (Z20LER).

Offering drivability more like a manufacturer's standard unit, rather than a hybrid, and spooling up more quickly this is an ideal alternative for those wanting to upgrade to the Stage 3 or 4 conversion with appropriate software remap.

This unit not only features a better AR ratio than a standard Z20LET/Z20LEL/Z20LER turbo but we also favour this turbocharger as it has a much stronger cast manifold providing extra durability and therefore can withstand greater temperatures, heat being an issue with turbo models. The standard Z20LET/LEL/LER turbo manifold has been known to crack and so this Z20LEH unit is preferred over a hybrid turbo which is rebuild into the original weaker manifold which is prone to cracking.

This turbo is availableas a core unit, with the VXR actuator which can be used on Standard cars as well as Stage 1, 2 or 3 mapped cars and with uprated CTS actuator and bracket if being usedon a Stage 4 Astra G/Zafira A mapped car, or Stage 2-4 Astra H/Zafira B VXR.

Suitable as a direct replacement unit for any Z20LET/Z20LEL/Z20LER/Z20LEH engined car running factory software where the 'OE' unit is faulty and requires replacement. No remap required!! Use with VXR actuator adjusted to suit.

This turbo is also suitable as a direct replacement for the standard OE turbo as fitted to Astra H VXR/OPC and Zafira B VXR/OPC


Can be supplied with:
ACTUATOR CHOICE:
Standard VXR Actuator or Uprated Courtenay Turbosmart Actuator and Bracket

ACTUATOR ADJUST (NOT with CTS Actuator):
Leave VXR Actuator Set at Factory Spec or Adjust OE VXR Actuator down to suit a standard Z20LET car.

OPTION 1:
Gasket Set - Exhaust Manifold to Head Gasket,Turbo Oil Drain Gasket (for early type metal flexi oil drain pipe), Oil Breather Tube to Block Gaskets AND Oil and Water Feed and Return Copper Washers

OPTION 2:
Turbo Stud and Nut KitValvoline Fully Synthetic 5w-40 (API:SM specification) Oil (5 Litres), GMLonglife Oil Filter and sump washer.

OPTION 3:
Front Pipe Clamp

OPTION 4 (Oil):
Valvoline Fully Synthetic 5w-40 (API:SM specification) Oil (5 Litres), OE Oil Filter and sump washer.
Valvoline Fully Synthetic 5w-50 VR1 Racing Oil (5 Litres), OE Oil Filter and sump washer.

OPTION 5:
Stainless Steel Washer Plate

Turbo Choice - Choose from Standard Unit or Hybrid Options:
Standard Spec VXR Turbocharger Unit
Stage 1 - Upgraded 360 degree thrust bearing, more durable oil seals step gap rear seal and rebalancing
Stage 1.5 - Upgraded 360 degree thrust bearing, more durable oil seals, step gap rear seal, exhaust wheel cut back and rebalancing
Stage 2 - K06 Billet Compressor Wheel, 360 degree thrust bearing, more durable oil seals, step gap rear seal, cut back exhaust wheel and rebalancing

Important: The hybrid options are built to order (about 5-7 working days) and will require suitable remapping to ensure turbo and/or engine damage does not occur.

Applications:
Astra G 2.0 Turbo Petrol
Zafira A 2.0 Turbo Petrol
VX220/VXR220 2.0 Turbo
Astra H 2.0 Turbo Petrol
Zafira B 2.0 Turbo Petrol
Astra H VXR/OPC
Zafira B VXR/OPC

Please Note: As Vauxhall will only warrant these units for their intended purpose i.e. fitment to factory specification Astra H/Zafira B VXR, we are unable to extend a warranty onto them due to the varied nature of fitment and application outside of these parameters.

For units supplied and fitted by us on our premises we will offer our own 12 month/12,000 mile warranty.

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  • £490.00
  • Ex Tax: £408.33

Available Options

Tags: VXR Turbo

Turbo Stud and Nut Kit for fitting a turbocharger (Standard K04, VXR K04, K06) to any Z20LEx engine...
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Front Pipe Clamp for 2.0 Turbo models to clamp front pipe/downpipe to turbo.Over time the front pipe..
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Revised Oil Drain Pipe for all Z20LEx 2.0 Turbo engines.Changed from the original oil drain pipe whi..
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Polyurethane Insert for Right Hand Side (Cambelt End) Engine Mount for Astra H/Zafira B 2.0 Turbo in..
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Astra H VXR Turbo K04 Standard Turbocharger, as fitted to Astra H VXR/OPC and Zafira B VXR/OPC from ..
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Exclusive Courtenay Turbosmart Kompact Shortie Series Recirculation Valve, specifically designed to ..
£108.00
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Turbo Oil Feed Pipe for Z20LEx engines. Comes pre fitted with an OE Banjo Bolt and sealing washers...
£64.95
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Uprated Exhaust Mount manufactured from a high temperature polyurethane material in red with a Shore..
£7.20
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Genuine Vauxhall/Opel Clutch Cover to Flywheel Bolt for Z20LEH, Z20LEL, Z20LER 2.0 Turbo Turbo engin..
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Straight Rubber Vacuum Joiner (Vacuum Union / Vacuum Fitting), suitable for may uses around an engin..
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