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Front bumper metal bracket tubes & fittings. Porsche 911 1974-89 - 91150504503
91150504503/1KIT
Vehicle Group
- 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)
Information
2 x Front bumper metal bracket tube / impact tube.
A front bumper impact/mount tube that bolts between the body and the bumper assembly, supporting the bumper and helping locate it at the correct distance from the bodywork. It fits either left or right side; two are required per car.
SET OF 2
Fits:
Porsche 911 1974 - 1989
Porsche 930 3.0L, 3.3L 1974 - 1989
Diagram ref no 23, 13, 17, 16, 18, 19, 21/22 , 20
This metal bracket tube supports and locates the front bumper at the correct distance from the body, forming part of the impact-bumper mounting system. It helps maintain bumper alignment, panel gaps, and structural stability under normal driving and minor impacts. By replacing damaged or corroded tubes, it restores proper bumper fitment and ensures the assembly is safely and securely mounted.
Over the years, the original tubes can suffer from corrosion, accident damage, or bending from improper towing or jacking. A weakened or distorted tube can cause poor bumper alignment, uneven gaps, rattles, or a loose-feeling bumper. In more serious cases, it may compromise the way the bumper mounts in a minor impact. Replacing it with a correctly made tube restores structural confidence and the clean, straight look of the front end.
Consider replacing the front bumper tube if:
• The existing tube is rusted, bent, or dented
• The front bumper sits crooked, too close, or too far from the body
• The car has had front-end damage or a bumper impact
• You’re carrying out a full restoration or repaint and want correct fitment
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150504503
The product you are viewing cross references to these numbers
A front bumper impact/mount tube that bolts between the body and the bumper assembly, supporting the bumper and helping locate it at the correct distance from the bodywork. It fits either left or right side; two are required per car.
SET OF 2
Fits:
Porsche 911 1974 - 1989
Porsche 930 3.0L, 3.3L 1974 - 1989
Diagram ref no 23, 13, 17, 16, 18, 19, 21/22 , 20
This metal bracket tube supports and locates the front bumper at the correct distance from the body, forming part of the impact-bumper mounting system. It helps maintain bumper alignment, panel gaps, and structural stability under normal driving and minor impacts. By replacing damaged or corroded tubes, it restores proper bumper fitment and ensures the assembly is safely and securely mounted.
Over the years, the original tubes can suffer from corrosion, accident damage, or bending from improper towing or jacking. A weakened or distorted tube can cause poor bumper alignment, uneven gaps, rattles, or a loose-feeling bumper. In more serious cases, it may compromise the way the bumper mounts in a minor impact. Replacing it with a correctly made tube restores structural confidence and the clean, straight look of the front end.
Consider replacing the front bumper tube if:
• The existing tube is rusted, bent, or dented
• The front bumper sits crooked, too close, or too far from the body
• The car has had front-end damage or a bumper impact
• You’re carrying out a full restoration or repaint and want correct fitment
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150504503
91150504503
91150504501
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Front bumper metal bracket tube. Porsche 911 1974-89 (91150504503/1)
Unit Price: £37.36
InStock
2 x Reinforcement bar tube gasket, Front or Rear. Porsche 911 1974-89 (91150531100/1)
Unit Price: £4.00
InStock
2 x Front bumper base. Porsche 911 / 930 Turbo 1974-89 (91150521901)
Unit Price: £2.70
InStock
2 x Washer B 8,4 (90015100802)
Unit Price: £1.00
InStock
2 x Cotter pin nut for wishbone ball joint front. Porsche 911 1969-89 / 914 1972-76 (90008400402/1)
Unit Price: £0.85
InStock
2 x Reinforcement bar tube rubber ring. Porsche 911 1974-89 FRONT OR REAR (91150522100/1)
Unit Price: £14.50
InStock
2 x Front bumper tube bow. Porsche 911 1974-89 (91150522300)
Unit Price: £11.43
InStock
2 x Front bumper lock ring. Porsche 911 1978-89 (90002701503)
Unit Price: £1.18
InStock
4 x Door hinge bolt. Porsche 911 74-89 / 964 / 993 (99909301008/1)
Unit Price: £2.98
AvailableToOrder
Price: £157.96
Orderable
Related products
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Front bumper fixing device
This Genuine Porsche bumper mounting component is used to secure and support the front bumper assembly, helping maintain correct alignment, fitment and factory appearance.
Sold individually
Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 981 Boxster 2012 - 2016
Porsche 982 (718) Boxster 2017>>
Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 981 Cayman 2012 - 2016
Porsche 982 (718) Cayman 2017>>
Diagram ref no 5
This part is used within the front bumper / front-end covering assembly on selected Porsche Boxster and Cayman models.
What This Part Does / Functions
• Helps secure the front bumper to the vehicle
• Supports correct front bumper alignment and fitment
• Helps hold bumper trim and front-end covering components in place
• Maintains factory panel gaps and bumper positioning
• Replaces a broken, cracked, damaged or missing fixing device
• Supports correct reassembly after bumper removal
• Provides Original Porsche fitment and quality
• Helps restore the front bumper mounting system after accident or bodywork repair.
Why Replace This Part?
Front bumper fixing devices can become damaged during bumper removal, parking impacts, accident repairs or age-related wear. A broken or missing fixing device may cause poor bumper alignment, loose bumper corners, uneven panel gaps or rattling from the front bumper area. Replacing it with an Original Porsche front bumper fixing device helps restore the correct factory mounting arrangement and ensures the bumper sits securely and accurately.
Common Symptoms of a Damaged Bumper Fixing Device
• Loose front bumper
• Uneven bumper alignment
• Poor panel gaps around the front bumper
• Bumper corner not sitting flush
• Rattling or movement from the front bumper area
• Broken or missing mounting hardware
• Damage found during bumper removal
• Poor fitment after front-end repair.
When to Replace This Part
• During front bumper removal or refitting
• If the original fixing device is cracked, broken or missing
• After front bumper impact or accident damage
• During front bumper replacement or paintwork
• When fitting or repairing front bumper trim components
• If bumper alignment cannot be set correctly
• During restoration or bodywork repair
• When replacing front-end hardware with Original Porsche parts
Where It Fits on the Car
This fixing device fits in the front bumper / front-end covering mounting area. It forms part of the hardware used to locate and secure the front bumper assembly to the vehicle body. Correct positioning is important to ensure the bumper aligns properly with the surrounding panels and lights.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
992807891
The product you are viewing cross references to these numbers
This Genuine Porsche bumper mounting component is used to secure and support the front bumper assembly, helping maintain correct alignment, fitment and factory appearance.
Sold individually
Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 981 Boxster 2012 - 2016
Porsche 982 (718) Boxster 2017>>
Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 981 Cayman 2012 - 2016
Porsche 982 (718) Cayman 2017>>
Diagram ref no 5
This part is used within the front bumper / front-end covering assembly on selected Porsche Boxster and Cayman models.
What This Part Does / Functions
• Helps secure the front bumper to the vehicle
• Supports correct front bumper alignment and fitment
• Helps hold bumper trim and front-end covering components in place
• Maintains factory panel gaps and bumper positioning
• Replaces a broken, cracked, damaged or missing fixing device
• Supports correct reassembly after bumper removal
• Provides Original Porsche fitment and quality
• Helps restore the front bumper mounting system after accident or bodywork repair.
Why Replace This Part?
Front bumper fixing devices can become damaged during bumper removal, parking impacts, accident repairs or age-related wear. A broken or missing fixing device may cause poor bumper alignment, loose bumper corners, uneven panel gaps or rattling from the front bumper area. Replacing it with an Original Porsche front bumper fixing device helps restore the correct factory mounting arrangement and ensures the bumper sits securely and accurately.
Common Symptoms of a Damaged Bumper Fixing Device
• Loose front bumper
• Uneven bumper alignment
• Poor panel gaps around the front bumper
• Bumper corner not sitting flush
• Rattling or movement from the front bumper area
• Broken or missing mounting hardware
• Damage found during bumper removal
• Poor fitment after front-end repair.
When to Replace This Part
• During front bumper removal or refitting
• If the original fixing device is cracked, broken or missing
• After front bumper impact or accident damage
• During front bumper replacement or paintwork
• When fitting or repairing front bumper trim components
• If bumper alignment cannot be set correctly
• During restoration or bodywork repair
• When replacing front-end hardware with Original Porsche parts
Where It Fits on the Car
This fixing device fits in the front bumper / front-end covering mounting area. It forms part of the hardware used to locate and secure the front bumper assembly to the vehicle body. Correct positioning is important to ensure the bumper aligns properly with the surrounding panels and lights.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
992807891
98150571901
98750571900
992807891
The product you are viewing cross references to these numbers
Price: £16.38
In stock
Vehicle Group
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Cayman GT4 3.8L 2015-16
Information
Front bumper cover support rail.
Fits:
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman GT4 2016
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98150557
The product you are viewing cross references to these numbers
Fits:
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman GT4 2016
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98150557
98150557300
98150557400
The product you are viewing cross references to these numbers
Prices from: £222.47
Vehicle Group
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Cayman GT4 3.8L 2015-16
Information
Front bumper retaining plate.
Fits:
Porsche 981 Boxster Spyder 2016
Porsche 981C Cayman GT4 2016
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98150573
The product you are viewing cross references to these numbers
Fits:
Porsche 981 Boxster Spyder 2016
Porsche 981C Cayman GT4 2016
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98150573
98150573300
98150573400
The product you are viewing cross references to these numbers
Prices from: £85.43
Vehicle Group
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Information
Front bumper fixing device
OE Match front bumper fixing device for Porsche 987, 981, and 982 Boxster and Cayman models. This replacement fixing component helps secure the front bumper assembly correctly, supporting proper bumper alignment and stable exterior panel fitment.
Sold individually
Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 981 Boxster 2012 - 2016
Porsche 982 (718) Boxster 2017>>
Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 981 Cayman 2012 - 2016
Porsche 982 (718) Cayman 2017>>
Diagram ref no 5
The front bumper fixing device helps hold the bumper cover or related bumper trim components securely in position. A correctly fitted fixing device helps maintain proper panel alignment, prevents unwanted movement, and supports a clean factory-style front end finish.
Functions
• Replaces the front bumper fixing device
• Helps secure the front bumper assembly
• Supports correct bumper cover alignment
• Helps prevent looseness, rattling, or panel movement
• Suitable for bumper removal, refitting, repair, or restoration
• Supports original-style exterior fit and finish
• OE Match replacement for Porsche Boxster and Cayman front bumper repair
Why Replace This Part?
Front bumper fixing components can become worn, broken, missing, cracked, corroded, or damaged during bumper removal, accident repair, bodywork, or age-related service. A missing or damaged fixing device may cause poor bumper alignment, loose trim, rattles, panel gaps, or insecure front bumper fitment. Replacing the fixing device helps restore secure bumper mounting and correct exterior presentation.
When to Replace This Part
• Front bumper fixing device is missing, broken, or damaged
• Front bumper cover is loose or poorly aligned
• Bumper has been removed for repair or service
• Exterior trim rattling or movement is present
• Accident repair or bodywork is being carried out
• Front bumper refit or restoration is in progress
• Original fastening hardware is worn or no longer secure
Where it fits on the car
his fixing device fits within the front bumper assembly / front bumper mounting area on Porsche Boxster and Cayman models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
992807891
The product you are viewing cross references to these numbers
OE Match front bumper fixing device for Porsche 987, 981, and 982 Boxster and Cayman models. This replacement fixing component helps secure the front bumper assembly correctly, supporting proper bumper alignment and stable exterior panel fitment.
Sold individually
Fits:
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 981 Boxster 2012 - 2016
Porsche 982 (718) Boxster 2017>>
Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 981 Cayman 2012 - 2016
Porsche 982 (718) Cayman 2017>>
Diagram ref no 5
The front bumper fixing device helps hold the bumper cover or related bumper trim components securely in position. A correctly fitted fixing device helps maintain proper panel alignment, prevents unwanted movement, and supports a clean factory-style front end finish.
Functions
• Replaces the front bumper fixing device
• Helps secure the front bumper assembly
• Supports correct bumper cover alignment
• Helps prevent looseness, rattling, or panel movement
• Suitable for bumper removal, refitting, repair, or restoration
• Supports original-style exterior fit and finish
• OE Match replacement for Porsche Boxster and Cayman front bumper repair
Why Replace This Part?
Front bumper fixing components can become worn, broken, missing, cracked, corroded, or damaged during bumper removal, accident repair, bodywork, or age-related service. A missing or damaged fixing device may cause poor bumper alignment, loose trim, rattles, panel gaps, or insecure front bumper fitment. Replacing the fixing device helps restore secure bumper mounting and correct exterior presentation.
When to Replace This Part
• Front bumper fixing device is missing, broken, or damaged
• Front bumper cover is loose or poorly aligned
• Bumper has been removed for repair or service
• Exterior trim rattling or movement is present
• Accident repair or bodywork is being carried out
• Front bumper refit or restoration is in progress
• Original fastening hardware is worn or no longer secure
Where it fits on the car
his fixing device fits within the front bumper assembly / front bumper mounting area on Porsche Boxster and Cayman models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
992807891
98150571901
98750571900
992807891
The product you are viewing cross references to these numbers
Price: £9.95
Arriving soon