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Details
| Specification | Value |
|---|---|
| Brand | DELPHI |
| MPN | lp442 |
| Category | Brake pad set |
| Height 1 [mm] | 37.6 mm |
| Height 2 [mm] | 37.6 mm |
| Brake System | Continental |
| Width 1 [mm] | 125.4 mm |
| Width 2 [mm] | 125 mm |
| Thickness 1 [mm] | 17 mm |
| Thickness 2 [mm] | 17 mm |
| FMSI Code | D279-7182 |
OE/OEM numbers (29)
Search by this OE number to find compatible parts
- BMW—3421 1153 196
- BMW—3421 1153 913
- BMW—3421 1154 398
- BMW—3421 1154 399
- BMW—3421 1154 613
- BMW—3421 1154 614
- BMW—3421 1155 077
- BMW—3421 1156 463
- BMW—3421 1156 744
- BMW—3421 1156 745
- BMW—3421 1156 746
- BMW—3421 1156 747
- BMW—3421 1156 748
- BMW—3421 1156 749
- BMW—3421 1157 514
- BMW—3421 1157 757
- BMW—3421 1157 758
- BMW—3421 1157 925
- BMW—3421 1157 926
- BMW—3421 1158 323
- BMW—3421 1158 643
- BMW—3421 1158 912
- BMW—3421 1159 003
- BMW—3421 1159 273
- BMW—3421 1159 276
- BMW—3421 2226 010
- BMW—3421 222 6013
- BMW—3431 1154 398
- BMW—3432 1154 398
Where this part fits
Original-fit position for OE 34211157925. The red ring marks where this part installs on the vehicle.

About this product
DELPHI brake pads (LP442) 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 — Height 1 [mm]: 37, Plastic mm, Height 2 [mm]: 37, Plastic mm, Wear Warning Contact: Steel, Supplementary Article/Supplementary Info: 50 — are selected to balance progressive pedal feel with minimal wear on mating discs. Designed as a direct replacement for ALPINA, BMW applications, these pads slot into the original caliper bracket without modification. Cross-references OE part numbers: 05P238, 072.1, 0 986 460 996, 0 986 461 111 and 116 more. DELPHI 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.
About DELPHI
Delphi Technologies, with roots dating back to 1994 as part of General Motors, is a globally recognised supplier of fuel injection, ignition, and engine management systems. Delphi specialises in diesel injectors, fuel pumps, ignition coils, lambda sensors, and engine management components. As an OE supplier to major manufacturers worldwide, Delphi products are engineered to original factory specifications. With deep expertise in both petrol and diesel fuel systems, Delphi is the professional's choice for precision engine and fuel system components.
Suitable cars
Equivalent products (92)
Show all 92 OE numbers
Brake pad set DELPHI LP442 — compatible car models
| Car models | ALPINA: B6 (E21); BMW: 3 Convertible (E30), 3 (E30), 3 Touring (E30), 5 (E28), 6 (E24), 7 (E23), 7 (E32), Z1 Roadster |
|---|---|
| Engines | 2.8; 316 i Baur TC; 316; 316 i; 518; 628 CSi; 735 i; 730 i, iL; 2.5 |
| Year of manufacture | 1975-1994 |
| Manufacturer article number (MPN) | LP442 |
| OE part numbers | 3421 1153 196, 3421 1153 913, 3421 1154 398, 3421 1154 399, 3421 1154 613, 3421 1154 614, 3421 1155 077, 3421 1156 463, 3421 1156 744, 3421 1156 745, 3421 1156 746, 3421 1156 747, 3421 1156 748, 3421 1156 749, 3421 1157 514, 3421 1157 757, 3421 1157 758, 3421 1157 925, 3421 1157 926, 3421 1158 323 (+9 more) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DELPHI lp442 Brake pad set. Brake System: Continental. FMSI Code: D279-7182. Friction Lining Material: 93. Height 1 [mm]: 37,6 mm. Height 2 [mm]: 37,6 mm. Supplementary Article/Info 2: 450. Supplementary Article/Supplementary Info: 50. Thickness 1 [mm]: 17 mm
- 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 ALPINA, 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 DELPHI Brake pad set have?
This DELPHI Brake pad set has the following specifications: Height 1 [mm]: 37,6 mm; Height 2 [mm]: 37,6 mm; Wear Warning Contact: 1; Supplementary Article/Supplementary Info: 50; Brake System: Continental; Width 1 [mm]: 125,4 mm. 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: 3421 1153 196, 3421 1153 913, 3421 1154 398, 3421 1154 399, 3421 1154 613, 3421 1154 614, 3421 1155 077, 3421 1156 463 and 21 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Brake pad set cost?
This DELPHI Brake pad set is available for £31.99. Brake pad set prices vary depending on brand, specifications, and vehicle compatibility. DELPHI 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 3421 1153 196?
Yes, this DELPHI Brake pad set is a direct replacement for OE part number 3421 1153 196. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
