Engine Oil Filler Cap AV6Q-6766-AA | Ford Fiesta Focus Mazda Mini

Engine Oil Filler Cap AV6Q-6766-AA – Wide Vehicle Fitment

Keep your engine properly sealed with this precision-fit Engine Oil Filler Cap (Part No. AV6Q-6766-AA). Made from durable ABS plastic in classic black, this direct-replacement cap is engineered to match OEM specifications across a wide range of diesel vehicles from Ford, Mazda, Mini, Peugeot, Citroën, Volvo, Suzuki, and more. A secure, leak-free seal helps protect your engine oil from contamination and keeps your engine running at its best.

Key Features

• OEM Part Number: AV6Q-6766-AA
• Material: High-quality ABS plastic
• Color: Black
• Direct-fit replacement – no modifications needed
• Designed to provide a secure, oil-tight seal
• Wide cross-brand compatibility for diesel engines
• Package includes: 1 × Engine Oil Filler Cap

Vehicle Compatibility

Ford:

• B-MAX 1.5 TDCI 75HP – 1.6 TDCI 95HP (2012-ON)
• C-MAX / Grand C-MAX 1.5 TDCI – 1.6 TDCI – 1.5 TDCI EcoNetic (2010-ON)
• EcoSport 1.5 TDCI – 1.5 TDCI EcoBlue (2012-ON)
• Fiesta MK6 & MK7 1.4 TDCI – 1.5 TDCI – 1.6 TDCI / EcoNetic (2008-ON)
• Focus MK3 & MK4 & Turnier 1.5 TDCI – 1.6 TDCI / EcoNetic (2008-ON)
• Galaxy WA6 1.6 TDCI (2006-ON)
• Kuga MK2 1.5 TDCI (2012-ON)
• Mondeo MK4 & MK5 / Turnier MK4 MK5 1.5 TDCI – 1.6 TDCI (2007-ON)
• S-MAX WA6 1.6 TDCI (2006-ON)
• Tourneo Connect / Grand Tourneo Connect 1.5 TDCI – 1.6 TDCI – 1.5 EcoBlue (2013-ON)
• Tourneo Courier 1.5 TDCI 75HP/95HP – 1.6 TDCI (2014-ON)
• Transit Connect / Transit Connect V408 1.5 TDCI – 1.6 TDCI – 1.5 EcoBlue (2013-ON)
• Transit Courier 1.5 TDCI – 1.6 TDCI (2014-ON)

Mazda:

• Mazda2 Series DY 1.4 CD 68HP (2007–2015)
• Mazda2 Series DE 1.4 MZR-CD – 1.6 MZ-CD (2007–2015)
• Mazda3 Series BK 1.6 MZ-CD 90HP – 1.6 Di Turbo 109HP

Mini:

• Mini R56 1.6D (2006–2013)
• Mini Clubman R55 1.6D (2007–2014)
• Mini Clubvan R55 1.6D (2012-ON)
• Mini Convertible R57 1.6D (2007–2015)
• Mini Coupé R58 1.6D (2010–2015)
• Mini Countryman R60 1.6D (2010–2016)
• Mini Paceman R61 1.6D (2012–2016)
• Mini Roadster R59 1.6D (2011–2015)

Peugeot:

• 107 1.4 HDi 54HP (2005–2014)
• 206 SW 1.4 HDi 68HP – 1.6 HDi 110 (2000–2008)
• 206 CC 1.6 HDi 110 (2005–2007)
• 207 / 207 CC 1.6 HDi 109HP (2006–ON)
• 208 1.4 HDi 68HP (2012-ON)
• 307 / 307 SW 1.4 HDi 68HP – 1.6 HDi 110 (2000-ON)
• 308 MK1 / 308 SW 1.6 HDi 90HP – 1.6 HDi 109HP (2007–2015)
• 1007 KM 1.4 HDi 68HP – 1.6 HDi 109HP (2005–2009)
• 3008 1.6 HDi 109HP (2009–2016)
• 5008 1.6 HDi 110 (2009–2017)
• Bipper & Bipper Tepee 1.4 HDi 68HP (2008-ON)
• Partner / Partner Origin / Partner Tepee 1.6 HDi 90HP – 109HP – 16V 90HP

Other Brands:

• Fiat Scudo 1.6 D Multijet 90HP
• Suzuki SX4 GY 1.6 DDiS 90HP (2006-ON)
• Volvo C30 1.6D 109HP (2006-ON)
• Volvo S80 MK2 1.6D Drive 109HP (2006-ON)

What's in the Box

• 1 × Engine Oil Filler Cap (AV6Q-6766-AA)

Note: Screen brightness and monitor settings may cause slight colour variations. Please refer to the actual item received.

Made in Mainland China.

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Frequently Asked Questions

Q: What is the OEM part number for this engine oil filler cap?

A: This engine oil filler cap carries OEM part number AV6Q-6766-AA. It is a direct-fit replacement designed to match the original part specification for compatible Ford, Mazda, Mini, Peugeot, and other diesel vehicles.

Q: Is this oil filler cap compatible with my Ford Fiesta or Focus diesel?

A: Yes! This cap is compatible with Ford Fiesta MK6 & MK7 (1.4–1.6 TDCI, 2008-ON) and Ford Focus MK3 & MK4 (1.5–1.6 TDCI, 2008-ON), among many other Ford diesel models. Please check the full compatibility list above to confirm your specific engine variant.

Q: What material is the oil filler cap made from?

A: The cap is constructed from high-quality ABS plastic, offering a sturdy, lightweight, and oil-resistant build that ensures a reliable seal on your engine's oil filler neck.

Q: Does this cap fit Mazda or Mini vehicles as well?

A: Yes. This cap is compatible with several Mazda2 and Mazda3 diesel variants, as well as multiple Mini R55–R61 models (1.6D). Please review the full fitment list for model years and engine sizes.