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CP247
Gallery
BrandOPTIMAL
MPN9478
OE refs6
SKU0129-9478
GTIN / EAN4031185144339

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Details

SpecificationValue
BrandOPTIMAL
CategoryBrake pad set
Fitting PositionFront Axle
Thickness [mm]17.5 mm
Width [mm]89.9 mm
Height [mm]62.9 mm
Brake SystemLucas - Girling

OE/OEM numbers (6)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 425082. The red ring marks where this part installs on the vehicle.

PART — Others
OthersPosition main

About this product

OPTIMAL brake pads (9478) 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 — Fitting Position: Front Axle, Thickness [mm]: Fibreglass, Rubber mm, Width [mm]: 89, Stainless Steel mm, Height [mm]: 62, Stainless Steel mm — are selected to balance progressive pedal feel with minimal wear on mating discs. Designed as a direct replacement for DALLAS, PEUGEOT applications, these pads slot into the original caliper bracket without modification. Cross-references OE part numbers: 0170.12, 05P282, 0 986 424 150, 0 986 490 800 and 54 more. OPTIMAL 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 OPTIMAL

OPTIMAL, founded in Germany, is a well-regarded aftermarket brand specialising in steering, suspension, and wheel bearing components. OPTIMAL produces ball joints, tie rod ends, control arm bushings, wheel bearings, and stabiliser links for European, Asian, and American vehicle applications. Manufactured to stringent quality standards with comprehensive testing protocols, OPTIMAL parts deliver OE-matching fit and performance. Known for excellent value and wide vehicle coverage, OPTIMAL is a popular choice among professional workshops across Europe.

Suitable cars

Equivalent products (54)

Show all 54 OE numbers
A.B.S.36579 OE
BARUMBA2036
BENDIX571319B
BENDIX571319X
BENDIX571320
BENDIX571320B
BENDIX571320X
BOSCH0 986 424 150
BOSCH0 986 TB2 087
BOSCH0 986 TB2 088
DENCKERMANNB110601
FERODOFDB455
FERODOFSL455
FREMAXFBP-0506
GIRLING6108081
HELLA8DB 355 015-511
HELLA PAGID8DB355015591
ICER180465
ICER180527
ICER180553
ICER180553-203
JURID571320D
LPR05P282£20.99
LUCASGDB433
MAGNETI MARELLI363700202006
MAPCO6207
METZGER AUTOTEILE0170.12
MINTEXMDB1300
MINTEXMDB1327
NECTOFD0250A
NK223713
PAGIDT2017
QUINTON HAZELLBP405
QUINTON HAZELLBP407
REMSA0170.12
ROADHOUSE2170.12
SIMER337
STARLINEBD S028
STOP571320S
SWAG62 91 6242
TOMEX Brakes10-55
TRWGDB432
TRWGDB433
TRWGDB808£34.99
WAGNERWBP20989A
ZIMMERMANN21080.175.1

Brake pad set OPTIMAL 9478compatible car models

Car modelsDALLAS: FUN; PEUGEOT: 205 Hatchback Van, 205 I (741A/C), 205 I Convertible (741B, 20D), 205 II (20A/C), 309 I (10C, 10A), 309 II (3C, 3A)
Engines1.4 i; 1.1; 1.0; 1.1 CJ
Year of manufacture1983-2000
Manufacturer article number (MPN)9478
OE part numbers420968, 420969, 425037, 425039, 425077, 425082
Compatibility check

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Description and what's included

OPTIMAL 9478 Brake pad set. Brake System: Lucas - Girling. Fitting Position: VA. Height [mm]: 62,9 mm. Thickness [mm]: 17,5 mm. Wear Warning Contact: 0. Width [mm]: 89,9 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 DALLAS, PEUGEOT 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 OPTIMAL Brake pad set have?

This OPTIMAL Brake pad set has the following specifications: Fitting Position: VA; Thickness [mm]: 17,5 mm; Width [mm]: 89,9 mm; Height [mm]: 62,9 mm; Wear Warning Contact: 0; Brake System: Lucas - Girling. 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: 420968, 420969, 425037, 425039, 425077, 425082. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Brake pad set cost?

This OPTIMAL Brake pad set is available for £20.99. Brake pad set prices vary depending on brand, specifications, and vehicle compatibility. OPTIMAL 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 420968?

Yes, this OPTIMAL Brake pad set is a direct replacement for OE part number 420968. 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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