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Side Sill Panels

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DISPLAYING 17 to 32 (of 50 products)
1 2 3 4
90155911
Product Information
Product Information
Front end cap for wide deco sill / rocker.

Fits:
Porsche 911 1969-73 (LWB)
Long Wheel Base Cars

Diagram ref no 28

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90155911
90155911150
90155911250

The product you are viewing cross references to these numbers
90157202121/2
Product Information
Product Information
Heater tube in inner rocker.
Fits left and right

Fits:
Porsche 911 - 1965 to 1969
Porsche 912 - 1965 to 1969

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Related, superseded, cross reference or alternative numbers for comparison.

90157202121
90157202121

The product you are viewing cross references to these numbers
90157202121/1
Product Information
Product Information
Heater tube in inner rocker.
Fits left and right

dansk

Fits:
Porsche 911 2.0 01/63-07/67
Porsche 912 1.6 01/65-07/67

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Related, superseded, cross reference or alternative numbers for comparison.

90157202121
1682001900
90157202121

The product you are viewing cross references to these numbers
91150340000
Product Information
Product Information
Heating tube inside side sill left or right.

This is a bespoke restoration product, you can not buy this from Porsche !

Fits:
Porsche 911/912 1965-68 SWB cars

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Related, superseded, cross reference or alternative numbers for comparison.

91150340000
91150340000

The product you are viewing cross references to these numbers
Special Order item
91157202502
Product Information
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Heating tube inside sill (left/right).
This Heater Tube Inside Sill is a Genuine Porsche OE component designed to route heated air through the inner sill section of classic air-cooled Porsche 911 models from 1969 to 1989. The heater tube carries warm air produced by the engine’s heat exchangers through the sill cavity toward the cabin ventilation system.

Fits:
Porsche 911 1969 - 1989

Diagram ref no 15

Function: Installed inside the vehicle’s sill structure, the tube forms a critical part of the classic 911 heating system. It channels heated air forward into the cabin ducting, supporting effective interior heating, windscreen demisting, and overall comfort in cooler conditions.

Over time, original heater tubes can degrade due to heat cycles, age, and corrosion, resulting in reduced airflow or heat loss before reaching the cabin. In severe cases, damaged ducting may allow unwanted fumes or debris into the heating system. Replacing the tube with a Genuine Porsche part restores factory heating efficiency, preserves originality, and ensures long-term reliability of the heating system.

Replace this heater tube if you notice:
Weak or uneven heater output
  Cracked, brittle, or collapsed ducting
  Heat loss before air reaches the cabin
  Unpleasant odours from the heating system
  During restoration or refurbishment of the sill or heating system

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91157202502
91157202502

The product you are viewing cross references to these numbers
91157202502/1
Product Information
Product Information
Heating tube inside sill, Ø55 mm, length 685 mm.
This heating tube inside sill is a high-quality replacement air-duct tube designed to channel warm air from the exhaust-heated heating system through the sill area of classic Porsche 911 models built from 1969 through 1989 and 356 B/C models. It matches the original part’s fit and performance to maintain proper heating airflow in your vehicle’s cabin.

Fits:
Porsche 356 B/C 1.6 01/1959 - 12/1965
Porsche 911 2.0-3.3 08/1968 - 07/1989
Porsche 912 1.6 01/1965 - 02/1970
Porsche 914 1.7-2.0 01/1969 - 07/1974

Diagram ref no 15

The heating tube directs hot air generated by the engine’s exhaust-heated heat exchangers into the cabin area via the sill ducting. This ensures your classic Porsche’s heater system distributes warmth effectively, improving defogging, defrosting, and passenger comfort in cooler weather.

Function: Installed along the inner sill section, this tube captures heat from the heater system and delivers it through the duct network into the footwell or cabin air distribution points. A properly functioning heater tube helps maintain consistent cabin temperature and prevents heat loss due to damage or age-related degradation of the original ducting.

Over decades of use, original heater tubes can become cracked, brittle, or collapsed, leading to poor airflow, heat loss, or even exhaust gas intrusion into the cabin air system. Replacing the deteriorated tube with an OE Match unit restores effective hot-air distribution, improves cabin comfort and heater efficiency, and keeps the vintage heating system functioning as intended.

Replace this heating tube when you notice:
•  Weak or inconsistent warm air delivery from the heater
  Deteriorated, cracked, or collapsed heater tubing
  Excessive heat loss before reaching the cabin
  Unusual smells from heater ducts (possible leaks)
  During full heater system or sill restoration work

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Related, superseded, cross reference or alternative numbers for comparison.

91157202502
91157202502

The product you are viewing cross references to these numbers
90150112
Product Information
Product Information
Inner rocker panel, thickness 0.8 mm.

dansk

Fits:
Porsche 911 2.0L 01/1963-07/1968

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150112
90150112320
90150112420
1682500470
1682500480

The product you are viewing cross references to these numbers
90150115122GRV/1
Product Information
Product Information
Jack Receiver Bracket.

The OE MATCH Jack Receiver Bracket is a structural body component designed to provide a secure mounting and support point for the vehicle’s factory jack. Installed within the vehicle’s sill or chassis structure, the jack receiver bracket allows the correct positioning of the lifting equipment during maintenance, wheel changes, and workshop servicing procedures.

Fits:

  • Porsche 911 1966-1968 2.0L / 912 SWB (F)
  • Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • 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)

Diagram Ref No 9

Manufactured to OE specifications, this bracket is engineered to match the fit, strength, and functionality of the original Porsche component. Constructed from durable steel, it is designed to withstand the loads imposed during vehicle lifting while maintaining structural integrity and safe operation.

What This Product Does:

  • Provides a secure mounting point for the vehicle jack
  • Supports safe lifting of the vehicle during maintenance
  • Helps ensure correct jack positioning and alignment
  • Transfers lifting loads into the vehicle structure
  • Maintains factory lifting point functionality
  • Supports safe servicing, tyre changes, and workshop procedures

Symptoms Of Wear Or Failure:
  • Visible corrosion or rust damage
  • Bent, cracked, or deformed bracket structure
  • Difficulty locating or engaging the vehicle jack
  • Loose or weakened mounting points
  • Signs of previous impact or lifting damage
  • Reduced structural strength around the lifting point
  • Misalignment preventing correct jack fitment

Why Replacement Matters:
  • Restores the factory jack mounting location
  • Ensures safe and stable vehicle lifting
  • Reduces the risk of damage during servicing or tyre changes
  • Maintains proper load distribution into the vehicle structure
  • Prevents further deterioration caused by corrosion or damage
  • Supports restoration and chassis repair projects
  • Preserves vehicle safety and workshop serviceability
  • Maintains OEM fitment and lifting point functionality



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150115122GRV
90150115122
591080
1681700400
90150115122GRV

The product you are viewing cross references to these numbers
90150115321GRV/1
Product Information
Product Information
Jack Receiver Socket.

The OE MATCH Jack Receiver Socket is a structural body component designed to serve as the dedicated engagement point for the factory vehicle jack. Installed within the sill or chassis structure, the jack receiver socket accepts the jack lifting arm and ensures safe, stable, and correctly positioned vehicle lifting during maintenance, tyre changes, and workshop servicing.

Fits:

  • Porsche 911 1966-1968 2.0L / 912 SWB (F)
  • Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Diagram Ref No 10

Manufactured to OE specifications, this receiver socket is engineered to match the original Porsche component in fit, strength, and functionality. Constructed from durable steel and designed to withstand significant lifting loads, it helps maintain the integrity of the vehicle's designated lifting points while providing reliable support throughout the vehicle's service life.

What This Product Does:

  • Provides the correct engagement point for the factory jack
  • Supports safe lifting of the vehicle during maintenance
  • Ensures proper jack alignment and positioning
  • Transfers lifting forces safely into the vehicle structure
  • Maintains OEM lifting point functionality
  • Supports wheel changes, servicing, and restoration work

Symptoms Of Wear Or Failure:
  • Visible corrosion or rust around the socket area
  • Bent, cracked, or deformed receiver opening
  • Difficulty inserting or locating the factory jack
  • Loose or weakened mounting structure
  • Signs of impact damage or previous incorrect lifting
  • Structural fatigue around the jacking point
  • Misalignment preventing proper jack engagement

Why Replacement Matters:
  • Restores the original factory jacking point
  • Ensures safe and secure vehicle lifting
  • Prevents damage caused by unstable jack positioning
  • Maintains correct load distribution through the chassis
  • Reduces the risk of lifting-related accidents or body damage
  • Supports restoration, chassis repair, and maintenance projects
  • Preserves structural integrity and serviceability
  • Provides OE-style fitment and dependable long-term durability



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150115321GRV
90150115321
591079
1681700300

The product you are viewing cross references to these numbers
91150119500/1
Product Information
Product Information
Jack receiver socket.

dansk

Fits:
Porsche 911 1974-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 10.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150119500
91150119500
90150119500
591179
1681700500

The product you are viewing cross references to these numbers
91150119500/2
Product Information
Product Information
Jack receiver socket. Porsche 911 1974-89

oematch

Fits:
Porsche 911 1974-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 10.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150119500
91150119500
90150119500
591179
1681700500

The product you are viewing cross references to these numbers
Special Order item
91155914901
Product Information
Product Information
Jacking point plug.

porsche

Fits:
Porsche 911 1974-89
Porsche 930 3.0L, 3.3L 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 17.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91155914901
91155914901

The product you are viewing cross references to these numbers
91155914901/1
Product Information
Product Information
Jacking point plug.

oematch

Fits:
Porsche 911 1974-89
Porsche 930 3.0L, 3.3L 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 17.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91155914901
91155914901

The product you are viewing cross references to these numbers
Special Order item
91150112500GRV
Product Information
Product Information
Oil Pipe inner support bracket for Door Sill Inner Panel. Porsche 911 1966-89, Weld on oil pipe support bracket
6 Required Per car

porsche

Fits:
Porsche 911 1966-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 38

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150112500GRV
91150112500GRV
91150112500

The product you are viewing cross references to these numbers
90155911
Product Information
Product Information
Rear end cap for wide deco sill / rocker

oematch

Fits:
Porsche 911 1969-73 (LWB)
Long Wheel Base Cars

Click 'Zoom in' for large parts diagram.
Diagram ref no 29.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90155911
90155911350
90155911450
911287-03
911287-04

The product you are viewing cross references to these numbers
Special Order item
90150407900
Product Information
Product Information
Rear torsion bar cover with gasket, bracket and nut. 

Sold individually; x2 required per vehicle. 

Fits:
Porsche 911 1965-86
Porsche 911 (930) Turbo 1975-86

Porsche 912 1966-69
Porsche 912E 1976

Diagram ref. 33.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150407900
90150407900

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DISPLAYING 17 to 32 (of 50 products)
1 2 3 4
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About Side Sill Panels

Reinforce your Porsche’s strength, style, and structure with genuine Porsche and reproduction side sill panels from Design911. The side sill, also known as the rocker panel, is a vital component of your vehicle’s chassis and lower body structure - providing rigidity, impact protection, and smooth aerodynamic flow along the sides of the car.

Over time, sill panels can become corroded or damaged, especially on classic Porsche models. Design911 offers a complete selection of OEM and reproduction sill panels engineered to original factory dimensions and specifications, ensuring flawless alignment, superior rust protection, and seamless integration with surrounding panels.

Whether you’re performing a concours-level restoration, repairing damage, or upgrading body rigidity, our side sill panels deliver authentic Porsche craftsmanship and durability.

Genuine Porsche Side Sill Panels
OEM factory panels designed to match Porsche’s exact fit and finish. Provide original strength, shape, and corrosion protection for a perfect body restoration.

Reproduction Sill Panels
High-quality reproduction panels made to OEM dimensions. Ideal for classic Porsche restorations where originality and affordability are key.

Outer Sill Panels
Visible body components that form the lower edge of the vehicle’s side profile. Protect the frame and enhance the Porsche’s exterior aesthetics.

Inner Sill Reinforcement Panels
Structural inner panels that add rigidity and support to the chassis. Critical for maintaining Porsche’s signature handling and safety.

Sill Repair Sections
Localized repair panels that allow partial restoration of damaged or corroded areas without replacing the entire sill assembly.

Mounting Brackets, Caps & Fittings
All necessary mounting accessories and end caps for accurate installation and long-term durability of Porsche sill assemblies.

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