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Door mirror glass (Flat), Left for LHD. Porsche 9YA Cayenne 2018>> / 95C Macan-e 2024>> ❭ 9Y1857521
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- Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
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- Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
- Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
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This OE Match left door mirror glass is a replacement flat exterior mirror glass for left-hand drive Porsche 9YA Cayenne and 95C Macan-e models. It is designed for vehicles without Lane Change Assist, and matches the original-style fitment, shape, and viewing function.
Fits:
for cars WITHOUT Lane change assist (option code: 7Y0)
Porsche 9YA Cayenne 2018 - 2024
Porsche 9YA.2 Cayenne 2023>>
Porsche 95C Macan-E 2024>>
LEFT Door Mirror Glass FLAT: OE reference Part No 9Y1857521
L0L / 5RQ / 6XT / 6XW
CODES:
PR:L0L = Left-hand drive version
PR:5SG = Door mirror, Left, FLAT
PR:6XP = Door mirrors, electrically retractable, electrically adjustable, separately heated
PR:6XQ = Door mirrors, with memory functions, electrically retractable, electrically adjustable, separately heated
The flat mirror glass provides a clear and accurate rear-side view from the left exterior mirror. On LHD vehicles, it helps the driver monitor traffic and surroundings on the left side of the vehicle during lane changes, parking, reversing, and everyday driving.
Functions
• Replaces the left-side exterior door mirror glass
• Provides a flat, accurate rear-view image
• Helps restore clear side and rear visibility
• Supports safe lane changes, parking, and manoeuvring
• Suitable for vehicles without Lane Change Assist
• Fits into the original Porsche door mirror housing
• OE Match replacement for damaged or worn original mirror glass.
Why Replace This Part?
Door mirror glass can become cracked, chipped, scratched, cloudy, loose, or delaminated over time. Damaged mirror glass can reduce visibility and affect safe driving. Replacing the mirror glass restores a clear rear-side view, improves the vehicle’s exterior appearance, and keeps the mirror assembly working as intended.
When to Replace This Part
• The mirror glass is cracked, broken, scratched, or missing
• The reflective surface is cloudy, faded, or delaminating
• Visibility from the left mirror is poor or distorted
• The glass has become loose or detached from the backing plate
• The vehicle does not have Lane Change Assist and requires LY0-compatible glass
• The door mirror has been damaged by accident or parking impact
• The vehicle is being repaired to original mirror specification.
Where it fits on the car
This mirror glass fits in the left-hand exterior door mirror assembly on left-hand drive Porsche 9YA Cayenne and 95C Macan-e models. It mounts into the original mirror housing and is for vehicles without Lane Change Assist.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9Y1857521
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93

Fits:
Porsche 911 1976-89
Porsche 930 Turbo 1976-89
Porsche 964 C2 / C4 >>1991
Price is for each.
Click 'Zoom in' for large parts diagram
Diagram Ref: 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91173124
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97

2 options:
- For RHD Cars (like UK), part number 96473190101
- For LHD Cars (like Europe), part number 96473190100
Fits:
Porsche 911 1974-89*
Porsche 964 1990-94*
Porsche 993 1994-94
*Please note when retro fitting this set you will need an auto electrician to sort out the wiring as the colours might be different to what coming out of your car.
For Instructions please CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
964731901
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 968 CS 3.0L 1993-95
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95

Fits:
Porsche 911 1974-89*
Porsche 964 1990-94*
Porsche 928 1978-95*
Porsche 993 1994-94
*Fit your car is fitting with Teardrop mirrors.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96573103
The product you are viewing cross references to these numbers
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