1 1

TRW

TRW GDB820 (GDB 820) COTEC-Coated Brake Pads Kit for BMW 3 Series E30 316 316i 318i 320i 323i 324d 324td 325e 325i & BMW Z1 – OE Spec Disc Pad Set with Pad Wear Sensor Lead, Calliper Bolts & Fitting Hardware – Replacement Pads UK

TRW GDB820 (GDB 820) COTEC-Coated Brake Pads Kit for BMW 3 Series E30 316 316i 318i 320i 323i 324d 324td 325e 325i & BMW Z1 – OE Spec Disc Pad Set with Pad Wear Sensor Lead, Calliper Bolts & Fitting Hardware – Replacement Pads UK

£27.64
£39.01 £27.64
Sale Sold out
Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

GDB820 COTEC-Coated Disc Pad Kit with Wear Indicator and Fitting Hardware

Looking for a dependable replacement friction set for your classic BMW 3 Series E30 or BMW Z1 roadster? This TRW GDB820 pad kit delivers factory-level refinement, strong initial bite and smooth pedal modulation, with the convenience of an included pad wear indicator lead plus fresh calliper bolts and accessories. It is an original-spec solution that keeps your vintage BMW feeling tight, quiet and confidence inspiring on the road.

We have installed this kit on customer cars and our own builds, and the feedback has been consistently positive for day-to-day driving and spirited B-road use. If you are searching for a disc brake pad set for E30 models or Z1, a COTEC-coated TRW option with sensor, or simply GDB 820 pads in the UK, this package is a proven choice.

Why enthusiasts choose this kit

  • COTEC-coated friction surface for reassuring bite after installation and stable performance once bedded
  • Pad wear indicator cable included for correct dashboard warning functionality
  • Supplied with calliper screws and fitting hardware for a clean, straightforward install
  • Original equipment grade engineering from a trusted global braking specialist
  • Ideal direct replacement for the BMW applications listed below without compromise on refinement

What you receive

  • TRW GDB820 disc pad set
  • Wear sensor lead
  • Calliper bolts
  • Additional hardware as supplied by TRW

Pad geometry

  • Height: 52.1 mm
  • Width: 95 mm
  • Thickness: 17 mm

Vehicle applications

Suitable for select BMW 3 Series E30 variants and BMW Z1 as listed. Typical models include 316, 316i, 318i, 320i, 323i, 324d, 324td, 325e and 325i, plus Z1.

View full compatibility list

BMW

  • 3 Series E30
    • 316
      • E30 1.8 (66 kW / 90 hp) (1982-1987)
    • 316 1.8 Ecotronic
      • E30 1.8 Ecotronic (66 kW / 90 hp) (1983-1990)
    • 316i
      • E30 1.6 (75 kW / 102 hp) (1988-1991)
      • E30 1.8 (75 kW / 102 hp) (1987-1988)
      • E30 1.6 (75 kW / 102 hp) (1991-1994)
      • E30 1.6 (73 kW / 99 hp) (1987-1989)
    • 318i
      • E30 1.8 (75 kW / 102 hp) (1984-1988)
      • E30 1.8 (77 kW / 105 hp) (1982-1987)
      • E30 1.8 (83 kW / 113 hp) (1987-1991)
      • E30 1.8 (85 kW / 115 hp) (1987-1991)
      • E30 1.8 (100 kW / 136 hp) (1989-1991)
      • E30 1.8 (83 kW / 113 hp) (1989-1994)
      • E30 1.8 (85 kW / 115 hp) (1987-1991)
      • E30 1.8 (83 kW / 113 hp) (1990-1993)
      • E30 1.8 (103 kW / 140 hp) (1988-1992)
    • 320i
      • E30 2.0 (92 kW / 125 hp) (1982-1991)
      • E30 2.0 (M20B20 206KA) (95 kW / 129 hp) (1985-1991)
      • E30 2.0 (110 kW / 150 hp) (1985-1990)
      • E30 2.0 (141 kW / 192 hp) (1988-1990)
      • E30 2.0 (M20B20 206KA) (95 kW / 129 hp) (1988-1991)
      • E30 2.0 (95 kW / 129 hp) (1986-1993)
    • 323i
      • E30 2.3 (102 kW / 139 hp) (1982-1983)
      • E30 2.3 (110 kW / 150 hp) (1983-1986)
    • 324d
      • E30 2.4 (63 kW / 86 hp) (1985-1991)
    • 324td
      • E30 2.4 (85 kW / 115 hp) (1987-1991)
      • E30 2.4 (85 kW / 115 hp) (1988-1993)
    • 325e
      • E30 2.7 (90 kW / 122 hp) (1983-1988)
      • E30 2.7 (95 kW / 129 hp) (1985-1987)
    • 325i
      • E30 2.5 (125 kW / 170 hp) (1986-1991)
      • E30 2.5 (126 kW / 171 hp) (1983-1989)
      • E30 2.5 (125 kW / 170 hp) (1986-1991)
      • E30 2.5 (126 kW / 171 hp) (1986-1987)
      • E30 2.5 (125 kW / 170 hp) (1987-1993)
      • E30 2.5 (125 kW / 170 hp) (1988-1993)
      • E30 2.5 (125 kW / 170 hp) (1987-1993)
      • E30 2.5 (126 kW / 171 hp) (1985-1987)
  • Z Series
    • Z1
      • E30 2.5 (125 kW / 170 hp) (1988-1991)

Check fitment before ordering

We will verify compatibility before dispatch. Add your UK registration or the last 7 characters of your VIN at checkout and our team will confirm that GDB820 suits your vehicle.

Professional installation

Want us to fit it for you? Book expert installation at MJ Modifications in Warwickshire. Request a quote by emailing info@mjmodifications.co.uk.

Part number

GDB820

Search terms customers use

BMW E30 disc pads UK, BMW classic 3 Series brake pad kit, Z1 roadster brake pads, TRW COTEC coated pads, GDB 820 pad set, BMW 316 318i 320i 323i 324d 324td 325e 325i pad wear sensor included, calliper bolts included, replacement pad set for E30, BMW Z1 brake parts, BMW E30 3 Series parts UK, E30 maintenance parts, road use friction kit, OE grade braking, quiet low dust pads, plug and play fitment, BMW vintage parts specialist, TRW pad kit UK stock.

View full details