Racingline Billet Oil Cap / EA888.3 1.8 & 2.0 TSI

RacingLine Billet Oil Filler Cap – 1.8 / 2.0 TSI EA888 Gen.3

The RacingLine Billet Oil Filler Cap VWR19G702 is a premium aluminum oil filler cap designed for 1.8 TSI and 2.0 TSI EA888 Gen.3 / Gen.3B engines in VW, Audi, SEAT / Cupra, and Skoda vehicles.

This is a small but highly visible detail in the engine bay. The factory plastic cap does the job, but it doesn't offer the feel, durability, and finished look suitable for a well-maintained or tuned car.

RacingLine replaces the standard plastic cap with a precisely crafted aluminum component that looks better, feels more premium, and locks significantly more securely. This is a typical OEM+ upgrade – subtle, functional, and entirely in the spirit of RacingLine.

One of the most important features is the tight mechanical lock with a distinct “click”. The internal spring mechanism provides clear feedback that the cap is closed correctly and securely.

Precision engineering helps ensure a tight seal even at the high temperatures found in a performance engine's engine bay. This is important because slight oil seepage or "weeping" around the factory cap is a well-known issue with TSI engines.

The cap starts its life as a solid piece of 6061 aerospace-grade aluminum, then undergoes modern 5-axis CNC machining. After machining, the component is polished and anodized in a glossy Midnight Black finish to maintain its beautiful appearance year after year.

This is one of those small RacingLine details that don't add noise or aggression, but rather a touch of refinement. A perfect choice for a car with an R600 intake system, RacingLine aluminum parts, or simply for an owner who wants a cleaner and more premium engine bay.

Key Features

• Premium aluminum oil filler cap
• Product number: VWR19G702
• Designed for 1.8 / 2.0 TSI EA888 Gen.3 and Gen.3B engines
• Direct replacement for the factory plastic cap
• More secure locking with a distinct mechanical "click"
• Internal spring mechanism for a tight closure
• Helps ensure a better seal at high temperatures
• Reduces the risk of oil seepage around the cap
• Made from a solid piece of 6061 aerospace-grade aluminum
• Precise 5-axis CNC machining
• Hand-polished before anodizing
• Glossy Midnight Black anodized finish
• OEM+ look in the engine bay
• Ideal complement to other RacingLine aluminum parts

Why does this upgrade matter?

The oil cap is a detail that is often underestimated, but it is visible every time you open the hood. On 1.8 / 2.0 TSI EA888 Gen.3 engines, the standard plastic cap can look ordinary and may not seal as securely over time.

The RacingLine Billet Oil Filler Cap adds a more robust feel, a better visual finish, and a more secure closure. This is a small but high-quality OEM+ upgrade for cars where details matter.

Construction

• Material: 6061 aerospace-grade aluminum
• Precise 5-axis CNC machining
• Glossy black anodized Midnight Black finish
• Internal spring mechanism for a distinct lock
• Designed for a tight seal at high temperatures
• Direct installation in place of the factory cap

Suitable for

• VW Golf 7 / 7.5 R – 2013–2020
• VW Golf 7 / 7.5 GTI & Clubsport – 2013–2020
• VW Golf 7 / 7.5 1.8 TSI – 2013–2020
• VW Passat B8 2.0 TSI – 2015+
• VW Arteon 2.0 TSI – 2017–2020
• VW T-Roc 2.0 TSI – 2017–2022
• VW Tiguan II 2.0 TSI – 2016–2020
• VW Jetta / GLI 7 – 2018+
• VW Polo 5 GTI 1.8 TSI 6C – 2015–2018
• VW Polo 6 GTI 2.0 TSI AW – 2017–2021
• VW Amarok – 2010–2020
• Audi S3 8V – 2013–2020
• Audi A3 8V 2.0 TSI / 1.8 TSI – 2013–2020
• Audi TT 8S – 2014+
• SEAT Leon / Cupra Leon with 1.8 / 2.0 TSI EA888 Gen.3
• Skoda Octavia vRS with 1.8 / 2.0 TSI EA888 Gen.3

Important

• This version is VWR19G702 and is intended for 1.8 / 2.0 TSI EA888 Gen.3 and Gen.3B engines.
• For 2.0 TSI EA888 Gen.4 MQB Evo engines, a different version is used: VWR190002.
• The design of the Gen.3 and Gen.4 caps is different, so it is important to choose the correct version.
• For this Gen.3 version, the rubber seal from the old factory cap must be transferred to the new RacingLine cap before installation.
• Before ordering, check compatibility by model, year, and engine.