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CP247
Gallery
BrandTRW
MPNGDB820
OE refs32
SKU0161-GDB820
GTIN / EAN3322936408208

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Details

SpecificationValue
BrandTRW
MPNgdb820
CategoryBrake pad set
Manufacturer RestrictionTRW
Thickness [mm]17 mm
Test MarkE1 90R 01024/118
Width [mm]95 mm
Height [mm]52.1 mm
Number of wear indicators [per axle]1 Per Axle
Warning Contact Length [mm]240 mm

OE/OEM numbers (32)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 34111161347. The red ring marks where this part installs on the vehicle.

Repair kit, brake pads asbestos-free — BMW Classic 3 E30 — 34 Brakes › 34_0430 Front wheel brake, brake pad sensor
BMW Classic 3 E30 · 34 Brakes › 34_0430 Front wheel brake, brake pad sensorPosition 12

About this product

TRW brake pads (GDB820) deliver consistent stopping power through a friction compound engineered for low noise, reduced brake dust, and stable bite across a wide temperature range. The pad compound characteristics — Manufacturer Restriction: TRW, Thickness [mm]: Fibreglass mm, Test Mark: E1 90R 01024/118, Width [mm]: 95 mm — are selected to balance progressive pedal feel with minimal wear on mating discs. Designed as a direct replacement for BMW applications, these pads slot into the original caliper bracket without modification. Cross-references OE part numbers: 014510, 014511, 025 211 7317, 029600 and 134 more. TRW brake friction products are validated in independent dynamometer tests and are used by authorised service centres throughout Europe. Brake pads typically need replacing every 25,000–50,000 miles, depending on driving style, vehicle weight, and whether you drive mostly in urban stop-start traffic or on open roads. Watch for squealing or grinding noises when braking, increased stopping distances, a pulsating brake pedal, or a brake warning light on your dashboard — any of these signals that the friction material is worn to its minimum thickness. Brake pad replacement is a moderate DIY job requiring basic hand tools, a jack, and axle stands — allow approximately 1–2 hours per axle for a first-time installer, less if you have experience with caliper removal. When choosing brake pads, look for ECE R90 approval (mandatory for road use in Europe), copper-free formulations for environmental compliance, and a shim or anti-squeal backing plate for quiet operation. Replacing brake pads promptly prevents scoring and heat damage to the more expensive brake discs, saving significantly on repair costs in the long run. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

Brake pad set buying guide

Why replace this part?

Brake pads are the primary friction component in your braking system. As they wear thin, braking performance deteriorates, increasing stopping distances and putting your safety at risk. Worn pads can also damage brake discs, leading to more expensive repairs.

Signs you need a replacement

  • Squealing or grinding noises when braking
  • increased stopping distances
  • brake pedal vibration or pulsation
  • dashboard warning light
  • visible pad thickness below 3mm
  • pulling to one side when braking

When to replace

Every 30,000–70,000 miles depending on driving conditions, pad material, and vehicle weight. City driving with frequent stops wears pads faster than motorway driving.

Installation difficulty:Moderate — requires basic tools and mechanical knowledge

About TRW

TRW Automotive, with roots dating back to 1901 in Cleveland, USA, is a global leader in safety-critical automotive components, now part of ZF Friedrichshafen. TRW specialises in brake pads, brake discs, steering components, suspension parts, and engine valves. As an OE supplier to virtually all major global car manufacturers, TRW products meet the highest safety and performance standards. Trusted by vehicle makers for over a century, TRW delivers braking and steering components that prioritise safety without compromise.

Suitable cars

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BOSCH0 986 591 730
BOSCH0 986 AB4 428
BOSCH0 986 AB4 747
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BOSCH0 986 TB2 621
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BREMBOP06010
DELPHILP0455
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E.T.F.120228
E.T.F.120451
FERODOFDB303
FERODOFSL660
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FTE9001357
FTE9010079£30.99
FTEBL1256A4
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GALFERB1G10202522
HELLA8DB 355 017-811
HELLA PAGID8DB 355 017-811
HERZOG GERMANY886664
ICER180419
ICER180419006
ICER180419700
ICER180421
ICER180766
ICER180766006
ICER180766700
JURID571352D
JURID571352JAS
KAWE80835
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LPR05P319£24.99
MAGNETI MARELLI363702160252
MAGNETI MARELLI363702160942
MAPCO6378
METELLI2200420
METZGER AUTOTEILE029600
MEYLE025 211 7317
MGA228
MINTEXMDB1401
MINTEXMDB1473
MINTEXMDB1583
NECTOFD6374A
NECTOFD6376A
NECTOFD6376N
NK229960
OPTIMAL9304
PAGIDT5035
PAGIDT5035ECO
PEX7057
PEX7057S
QH Benelux2077
QUINTON HAZELLBLF533
QUINTON HAZELLBP533
QUINTON HAZELLBP534
RAMEDERT0600047
RAMEDERT0610530
REMSA014510
REMSA014511
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REMSA029602
REMSA14510
REMSA14511
REMSA29600
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REMSA29602
ROULUNDS RUBBER434281
sbs229960
SCT - MANNOLSP144
SPIDAN31717
SWAG20916197
TEXTAR2117317014
TOPRAN500374
TRISCAN811011922
TRISCAN811011948
TRISCAN811011949
TRUCKTEC AUTOMOTIVE0835008
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Brake pad set TRW GDB820compatible car models

Car modelsBMW: 3 Convertible (E30), 3 (E30), 3 Touring (E30), Z1 Roadster
Engines316 i Baur TC; 316; 316 i; 2.5
Year of manufacture1982-1994
Manufacturer article number (MPN)GDB820
OE part numbers1 154 442, 1 154 443, 1 155 998, 1 155 999, 1 156 898, 1 156 899, 1 157 747, 1 157 748, 1 158 316, 1 160 522, 1 161 057, 1 161 347, 1 161 349, 1 162 481, 34 11 1 154 442, 34 11 1 154 443, 34 11 1 155 998, 34 11 1 155 999, 34 11 1 156 898, 34 11 1 156 899 (+12 more)
Compatibility check

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Description and what's included

TRW gdb820 COTEC. Height [mm]: 52,1 mm. Manufacturer Restriction: TRW. Number of wear indicators [per axle]: 1 Per Axle. Supplementary Article/Info 2: 7. Supplementary Article/Supplementary Info: 0. Test Mark: E1 90R 01024/118. Thickness [mm]: 17 mm. Warning Contact Length [mm]: 240 mm

What's included:
  • 1x Set of brake pads (axle set)
  • Wear indicator wire (where applicable)
  • Mounting accessories (where applicable)
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Brake pad set compatible with my car?

This Brake pad set fits BMW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this TRW Brake pad set have?

This TRW Brake pad set has the following specifications: Manufacturer Restriction: TRW; Thickness [mm]: 17 mm; Test Mark: E1 90R 01024/118; Width [mm]: 95 mm; Height [mm]: 52,1 mm; Number of wear indicators [per axle]: 1 Per Axle. Check the full specifications table above for complete details.

What OE part numbers does this Brake pad set replace?

This Brake pad set replaces OE part numbers: 1 154 442, 1 154 443, 1 155 998, 1 155 999, 1 156 898, 1 156 899, 1 157 747, 1 157 748 and 24 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Brake pad set cost?

This TRW Brake pad set is available for £36.99. Brake pad set prices vary depending on brand, specifications, and vehicle compatibility. TRW parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Brake pad set?

Common signs include squealing or grinding noises when braking, increased stopping distances, brake pedal vibration, or a dashboard warning light. Most brake pads should be inspected every 20,000 miles and replaced when pad thickness falls below 3mm.

What tools do I need to replace a Brake pad set?

Tools needed: floor jack and axle stands, lug wrench or 19mm socket, brake caliper wind-back tool (or C-clamp), 7mm hex / Torx socket for caliper bolts, brake cleaner spray, copper grease, torque wrench. Difficulty: Moderate DIY. Safety warning: Never compress the caliper piston without checking the brake fluid reservoir level will not overflow; brake fluid is corrosive -- keep it off painted surfaces and skin.

Can I use this part as a replacement for OE 1 154 442?

Yes, this TRW Brake pad set is a direct replacement for OE part number 1 154 442. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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