Turbo Part Numbers:

53049880200 53049700200 53049880184 53049700184

53049880059 53049700059

Turbo Interchange Part Number:

12652494 12598713 12618667 4805045 4811580 860224 860262 860471
4805045 4811580 12634179 12643932 12652494 126747 172-11870 

Turbo Model: K04

Bearing Type: Journal Bearing

Applications

For Opel GT L850 2000ccm 264HP 194 KW 2005-
 

For Opel Insignia 2.0 Turbo A20NHT 1998ccm 162KW  220 HP 2008-
 

For Pontiac Solstice GXP L850 2000ccm 250HP 184KW 2005-
 

For Buick Regal Verano 2.0L 2.0T 250HP 184KW Turbo 122Cu. In. l4 GAS DOHC
 

For Saturn Sky 2.0L 2.0T 250HP 184KW Turbo 122Cu. In. l4 GAS DOHC
 

For Chevrolet Cobalt HHR 2.0L 2.0T 250HP 184KW Turbo 122Cu. In. l4 GAS DOHC
 

For Saab 9-5 Turbo4 Sedan 2.0L 1998CC 122Cu. 250HP 184KW

For Opel GT L850 2000ccm 264HP 194 KW 2005-

For Opel Insignia 2.0 Turbo A20NHT 1998ccm 162KW  220 HP 2008-
 

For Pontiac Solstice GXP L850 2000ccm 250HP 184KW 2005-

For Buick Regal Verano 2.0L 2.0T 250HP 184KW Turbo 122Cu. In. l4 GAS DOHC

For Saturn Sky 2.0L 2.0T 250HP 184KW Turbo 122Cu. In. l4 GAS DOHC

For Chevrolet Cobalt HHR 2.0L 2.0T 250HP 184KW Turbo 122Cu. In. l4 GAS DOHC

For Saab 9-5 Turbo4 Sedan 2.0L 1998CC 122Cu. 250HP 184KW

About us

1.Our logistics is faster than other sellers.

   Our order processing is faster than other sellers and can place orders within one business day. You will receive your package within 3-7 business days.

2.Our customer service is more professional.

   Our customer service is at your service every day. If you have any questions before purchasing, our customer service can provide you with professional answers. If you are not satisfied with the product after purchase, we have efficient after-sales service procedures, we do our best to save you time and worry.Our aim is to make every customer 100% satisfied.

The installation steps of the turbocharger are as follows:

Step 1 : Before Replacing A Turbo

1.1

It is important to conduct a thorough diagnostic check of the engine system to determine if the “fault” is actually the turbocharger. 

1.2

If the engine diagnostic check does not uncover any obvious cause, make sure that an extensive trouble shooting analysis is completed.

Step 2 : Turbo Installation

2.1

Check the part number to ensure that it is the right one for the engine. If in doubt, check with us.

2.2

It is important that during the whole installation process, you prevent dirt or debris from entering any part of the turbo.

2.3

Ensure that correct gaskets are used.
Important Note: Do not use liquid gasket or sealants, particularly for the oil inlet or outlet since excessive material may enter the turbo, reducing or stopping oil flow. 

2.4

It is recommended that you use new air, oil and fuel filters and clean engine oil to the engine or vehicle maker’s specification.

2.5

Before installing the turbo, ensure that all air hoses connected to the turbo are totally clean and show no sign of any damage. 

2.6

The air filter and its housing must be completely clean and free from any debris.

2.7

Clean the engine breather system and ensure that it functions properly. 

2.8

Remove any old gasket material from the exhaust manifold and pipe. 

The surfaces of the flange must be clean and have no damage.

2.9

Position the turbo onto manifold or engine block using the correct new gasket or O ring, and then reconnect the exhaust pipe.

Tighten all nuts and bolts. 

2.10

Next, install oil drain line to the turbocharger.

we recommend fitting a new oil inlet pipe when installing the new turbo.

2.11

Pour new engine oil into the oil inlet hole of the turbocharger.

2.12

Next, fit the new oil feed line.

2.13

Install inlet and outlet air hoses to turbocharger compressor housing.

Make sure that the connections are airtight and hose clamps are correctly tightened. 

2.14
Crank the engine for 10 - 15 seconds without starting the engine.

If possible, disable the fuelling/ignition or use compressiontest mode to allow this.

This helps to prime the oil feed to the turbocharger by filling the oil pressure lines, oil filter and turbo with oil before start-up. 

Important note: as soon as the engine starts, the turbo willrun at high speed and a lack of lubrication in these vital first few seconds can destroy a brand new turbo.

2.15

Then start the engine, and let it idle for 3 to 4 minutes to allow for proper inspection of oil, gas and airleakage.

2.16

Stop the engine and re-check engine oil level. 
Oil level should be between the minimum and maximum mark on the dipstick. 

It is important to make surethat oil level is not above the point where turbo oil drain pipe connects to the engine

or this may lead to oil leakage from the turbo into the inlet and exhaust systems.