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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| Diameter [mm] | 83 mm |
| Length [mm] | 140 mm |
| Pressure to [bar] | 1.8 bar |
| Connecting Thread 1 | M16x1.5 |
| Connecting Thread 2 | M14x1.5 |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- AUDI / SEAT / VW—431 133 441 C
Where this part fits
Original-fit position for OE 431133441C. The red ring marks where this part installs on the vehicle.
About this product
BOSCH Pressure Accumulator Fuel Pressure (0 438 170 027) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Diameter [mm]: 83 mm, Length [mm]: 140 mm, Material: Silicone, Surface: 34, Surface: Ceramic — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, SEAT, VW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 431 133 441 C. Matching these numbers confirms a like-for-like replacement with no loss of function. BOSCH is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About BOSCH
Robert Bosch GmbH, founded in 1886 in Stuttgart, Germany, is one of the world's largest automotive parts suppliers. Bosch specialises in braking systems, fuel injection, spark plugs, alternators, and electronic engine management. As an OE supplier to virtually every major car manufacturer, Bosch parts meet or exceed original equipment specifications. With over 130 years of engineering innovation, choosing Bosch means choosing proven reliability backed by extensive research and development.
Suitable cars
No equivalent parts found.
Pressure Accumulator Fuel Pressure BOSCH 0 438 170 027 — compatible car models
| Car models | AUDI: 100 C2 Avant (435, 436), 100 C2 Saloon (431, 433, 434), 100 C3 Avant (445, 446), 100 C3 Saloon (443, 444), 200 C2 Saloon (437, 438), 200 C3 Avant (447, 448), 200 C3 Saloon (447, 448), 80 B2 Saloon (811, 813, 814, 819, 853), 90 B2 (813, 814, 853), COUPE B2 (81, 855, 856) (+1 more); SEAT: TOLEDO I (1L2); VW: CADDY I (14), CORRADO (53I), GOLF I (17), GOLF I Cabriolet (155), GOLF II (19E, 1G1), JETTA I (16), JETTA II (19E, 1G2, 165), PASSAT B1 (32), PASSAT B1 Variant (33), PASSAT B2 (32B) (+6 more) |
|---|---|
| Engines | 2.1; 2.0 E; 1.8 Cat; 2.1 5E; 2.1 Turbo quattro; 1.6 GLE; 2.0; 1.8 GT; 2.1 Turbo; 1.8 16V; 1.8; 1.6 GTI; 1.6; 1.8 GTI; 1.6 GLi (+2 more) |
| Year of manufacture | 1973-2008 |
| Manufacturer article number (MPN) | 0 438 170 027 |
| OE part numbers | 431 133 441 C |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
BOSCH 0438170027 . Connecting Thread 1: M16x1,5. Connecting Thread 2: M14x1,5. Diameter [mm]: 83 mm. Length [mm]: 140 mm. Material: 16. Pressure to [bar]: 1,8 bar. Surface: 34. Surface: 7
- 1x Pressure Accumulator Fuel Pressure
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 Pressure Accumulator Fuel Pressure compatible with my car?
This Pressure Accumulator Fuel Pressure fits AUDI, SEAT, VW 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 BOSCH Pressure Accumulator Fuel Pressure have?
This BOSCH Pressure Accumulator Fuel Pressure has the following specifications: Diameter [mm]: 83 mm; Length [mm]: 140 mm; Material: 16; Surface: 34; Surface: 7; Pressure to [bar]: 1,8 bar. Check the full specifications table above for complete details.
What OE part numbers does this Pressure Accumulator Fuel Pressure replace?
This Pressure Accumulator Fuel Pressure replaces OE part numbers: 431 133 441 C. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Pressure Accumulator Fuel Pressure cost?
This BOSCH Pressure Accumulator Fuel Pressure is available for £250.99. Pressure Accumulator Fuel Pressure prices vary depending on brand, specifications, and vehicle compatibility. BOSCH parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Pressure Accumulator Fuel Pressure?
Regular inspection of your Pressure Accumulator Fuel Pressure is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Pressure Accumulator Fuel Pressure?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Pressure Accumulator Fuel Pressure fitted by a professional mechanic.
Can I use this part as a replacement for OE 431 133 441 C?
Yes, this BOSCH Pressure Accumulator Fuel Pressure is a direct replacement for OE part number 431 133 441 C. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the BOSCH 0 438 170 027 the same as the BOSCH 0 438 170 001?
No, while both are Pressure Accumulator Fuel Pressure parts, they are different products. The BOSCH 0 438 170 027 has Diameter [mm]: 83 mm, Length [mm]: 140 mm, Material: 16. The BOSCH 0 438 170 001 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
