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Details
| Specification | Value |
|---|---|
| Brand | WALKER |
| Category | catalyst converter |
| Length [mm] | 405 mm |
| Weight [kg] | 2.8 kg |
Safety & product information
- Manufacturer
- WALKER
- Contact
- For product safety enquiries, please contact the manufacturer directly.
Product safety information is provided under the General Product Safety Regulation (GPSR).
OE/OEM numbers (46)
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Suitable cars
Equivalents
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catalyst converter WALKER 20857 — compatible car models
| Car models | CITROËN: C1 (PM_, PN_), C2 ENTERPRISE (JG_), C2 (JM_), C3 I (FC_, FN_), C3 II Hatchback Van (SC_), C3 II (SC_), C3 Pluriel (HB_), NEMO Box Body/MPV (AA_), NEMO MPV, XSARA Break (N2) (+2 more); PEUGEOT: 1007 (KM_), 107 (PM_, PN_), 207 Hatchback Van (WA_, WC_), 207 (WA_, WC_), BIPPER (AA_), BIPPER TEPEE; TOYOTA: AYGO (_B1_) |
|---|---|
| Engines | 1.4 HDi; 1.4 HDi 70 (SC8HZC, SC8HR0, SC8HP4); 1.4 D-4D (WNB10_, WNB10R) |
| Engine power (HP) | 8 hp |
| Year of manufacture | 1997-2017 |
| Manufacturer article number (MPN) | 20857 |
| OE part numbers | 04.4230, 04.4235, 090-523, 090-587, 099-718, 10.0066, 15782D, 1609158180, 1706A6, 1731FN, 1731LA, 1731LC, 1731LE, 1731LF, 1731PL, 1731RS, 1731SW, 1731SX, 1731WQ, 1731YE (+26 more) |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
WALKER 20857 catalyst converter. Code Letter: 91. Guarantee: 3. Length [mm]: 405 mm. Supplementary Article/Info 2: 515. Weight [kg]: 2,8 kg
Shipping, returns, warranty
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Warranty: Warranty details are shown at checkout.
Frequently Asked Questions
Is this catalyst converter compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this catalyst converter fits. All fitment data is verified through TecDoc.
What's included with the WALKER catalyst converter?
The package includes the catalyst converter as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
How long does delivery take?
Most orders are dispatched within 24 hours. Standard UK delivery takes 1-3 business days. Orders over £140 qualify for free delivery.
Can I return this part if it doesn't fit?
Yes, we offer a 30-day returns policy. If the part doesn't fit your vehicle or you've changed your mind, return it in its original packaging for a full refund.
