Seal and Filter Kit for 6 Petrol Injectors - Audi / Skoda / VW 2.8 V6 - 078133551BA

This kit services 6 petrol injectors in the listed Audi / Skoda / VW 2.8 V6 applications. Sealing O-rings close the rail and intake connections; filters trap particles before fuel reaches the nozzles. Damaged rings or dirty filters can contribute to fuel leakage, unwanted air entry or unstable running. Compare the installed injector reference before repair.

Applications

• Audi A4 B5
• Audi A6 C5
• Audi A8 D2
• Skoda Superb I 3U
• Volkswagen Passat B5 3B2
• Volkswagen Passat Variant B5 3B5
• Volkswagen Passat B5.5 3B3
• Volkswagen Passat Variant B5.5 3B6

When to Inspect Seals and Filters

• Fuel traces near injectors or rail.
• Petrol smell in the engine bay.
• Unstable idle.
• Hesitation under acceleration or uneven running.
• O-rings hardened, cracked or deformed.
• Injectors removed for cleaning, testing or repair.
• Filters contaminated or damaged.

Kit Contents

• Sealing O-rings for 6 petrol injectors.
• Injector filters for 6 injectors.

Engine Applications

• Petrol 2.8 V6, 6 cylinders.

Injector References and Scope

Bosch injector reference: 0280156273 / 0 280 156 273. Corresponding Audi/Skoda/VW reference: 078133551BA / 078 133 551 BA. Applies to petrol 2.8 V6, including Passat 4motion when the injector marking matches. This version services six injectors, not a four-cylinder engine.

Selection and Repair Limits

Compare the number on the original injector. A model can use different injectors with engine, year or market. The kit replaces only sealing and filter service elements; it will not repair injector coil or nozzle faults, connector faults or mechanical body damage. Separate servicing requires the injector itself to remain serviceable.

Important Before Ordering

Compare the original part number, marking, shape and mounting design before ordering. A model name alone does not confirm the required version.

FAQ

How many injectors does this version service?

6 petrol injectors.

What is supplied?

Sealing O-rings and injector filters; complete injectors are not supplied.

Will the kit repair an electrically faulty injector?

No. Coil, connector, nozzle and body faults require separate repair or replacement.

Part Number / PN

0280156273, 0 280 156 273, 078133551BA, 078 133 551 BA

SKU: KL078133551BA.

• Audi
• SKODA
• Volkswagen

Returns and exchanges

Request a change-of-mind return within 14 calendar days of delivery, then send the goods within 14 calendar days of notifying us. Our voluntary return option applies to unused, uninstalled, complete goods in their original condition and packaging. Exchanges are subject to availability and agreement.

The customer pays change-of-mind return shipping. No restocking fee applies. Refunds and original delivery charges are handled under our Refund & Return Policy and applicable law.

Faulty, damaged or incorrect goods

Email contact-us@klifex.net with your order details and a description of the problem. These claims are separate from change-of-mind returns. Where we are responsible, we bear the required remedy and return costs. Installation alone does not remove mandatory defect rights.

Your legal rights

Applicable statutory rights take precedence, including EU/EEA and UK withdrawal rights and legal guarantees. Necessary inspection does not remove a statutory withdrawal right; deductions for excessive handling must reflect an actual, evidenced loss of value.

Contact us for the correct return address before shipping. Our legal address is not a return address.

Read the full Refund & Return Policy