12 Interior parts are listed for the 1966 MG MGB, in 4 part types, covering the 1.8L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1966 MG MGB, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. Most of the listed parts are Dash Board Cover (6 parts), Floor Mat (4 parts) and Accelerator Pedal Pad (1 part). The other 1 part type covers the remaining 1 part.
The 1966 MG MGB came with a single engine, the 1.8L L4, and every part is verified against it.
3 brands supply interior parts for the 1966 MG MGB, led by DASH DESIGNS (6 parts), ACC (4 parts) and METRO (2 parts). Quality grades include Suede, Woven and Carpet.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1966 MG MGB. 2 parts have it, including DASH DESIGNS 08610B (Dash Board Cover) and DASH DESIGNS 08610A (Dash Board Cover). Each part number opens a page with every vehicle that part fits.
Accelerator Pedal Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRO | AP28 | 🇺🇸 US 🇨🇦 CA | Sold Individually | View on Amazon |
This table covers the Accelerator Pedal pads. Typical signs include squeal, grind, or a wear-indicator scrape. Replace pads as an axle set and inspect the rotor or drum they ride on.
This group shows a single part: METRO AP28.
Brake Pedal Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRO | CB86 | 🇺🇸 US 🇨🇦 CA | Sold In Pairs | View on Amazon |
This table covers the Brake Pedal pads. Typical signs include squeal, grind, or a wear-indicator scrape. Replace pads as an axle set and inspect the rotor or drum they ride on.
This group shows a single part: METRO CB86.
Dash Board Cover
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS | 08610C | 🇺🇸 US 🇨🇦 CA | Poly Carpet | View on Amazon |
Suede
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular | 08610B | 🇺🇸 US 🇨🇦 CA | Brushed Suede | View on Amazon |
| DASH DESIGNS | 08610D | 🇺🇸 US 🇨🇦 CA | Sedona Suede | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS | 08610V | 🇺🇸 US 🇨🇦 CA | Plush Velour | View on Amazon |
Woven
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular | 08610A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS | 08610X | 🇺🇸 US 🇨🇦 CA | Dashtex | View on Amazon |
This table covers the dash covers that sit over the instrument panel.
DASH DESIGNS supplies the 6 Dash Board Cover parts for the 1966 MG MGB. DASH DESIGNS 08610B carries the "Popular" badge.
The Carpet section lists 1 option from DASH DESIGNS — grouped under the catalog's "Carpet" designation — the notes column spells out what sets them apart. DASH DESIGNS 08610C is listed in this group.
In the Suede grade, DASH DESIGNS supplies 2 parts: grouped under the catalog's "Suede" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 08610B.
The Velour section lists 1 option from DASH DESIGNS — grouped under the catalog's "Velour" designation — the notes column spells out what sets them apart. DASH DESIGNS 08610V is listed in this group.
The Woven section lists 2 options from DASH DESIGNS — grouped under the catalog's "Woven" designation — the notes column spells out what sets them apart. DASH DESIGNS 08610A is listed in this group.
This group includes DASH DESIGNS 08610B, DASH DESIGNS 08610C and DASH DESIGNS 08610D and the remaining parts above.
Floor Mat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACC | 13369230 | 🇺🇸 US 🇨🇦 CA | LoopPattern | View on Amazon |
| ACC | 13370230 | 🇺🇸 US 🇨🇦 CA | LoopPattern | View on Amazon |
| ACC | 13369180 | 🇺🇸 US 🇨🇦 CA | EssexPattern | View on Amazon |
| ACC | 13370180 | 🇺🇸 US 🇨🇦 CA | EssexPattern | View on Amazon |
This table covers the floor mats cut for this cabin.
4 Floor Mat parts for the 1966 MG MGB come from ACC.
This group includes ACC 13369230, ACC 13370230 and ACC 13369180 and the remaining parts above.
Buying Interior Parts for a 1966 MG MGB
On this vehicle, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear.
- Confirm you have the 1.8L L4 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Dash Board Cover and Floor Mat .
Frequently Asked Questions
How many interior parts fit the 1966 MG MGB?
Our catalog currently lists 12 interior parts for the 1966 MG MGB across 4 subcategories and 3 brands, covering the 1.8L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of interior problems on a 1966 MG MGB?
Common symptoms include a door handle that works only from outside, sagging headliner, a window switch that needs two presses, or seat adjusters that stick. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1966 MG MGB was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 1966 MG MGB?
Every part on this page is matched to the 1.8L L4 engine. Then interior plastics are often color- and trim-specific — check the notes column against your trim level before ordering. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1966 MG MGB
Interior Parts for Other MG MGB Years
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