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Details
| Specification | Value |
|---|---|
| Brand | FA1 |
| MPN | 993.830.100 |
| Thickness [mm] | 1.3 mm |
| Inner Diameter [mm] | 5.3 mm |
| Outer Diameter 1 [mm] | 10.3 mm |
| Outer Diameter 2 [mm] | 11.4 mm |
OE/OEM numbers (2)
Where this part fits
Original-fit position for OE 821231. The red ring marks where this part installs on the vehicle.
About this product
When heat shield injection system performance matters, the FA1 993.830.100 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Thickness [mm]: Steel, Cast Iron mm, Inner Diameter [mm]: Rubber, Cast Iron mm, Outer Diameter 1 [mm]: Brass, Cast Iron mm, Outer Diameter 2 [mm]: Bronze, Copper mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with CHEVROLET, ISUZU, MAZDA, OPEL 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: 297330, 821231, 94420247. Matching these numbers confirms a like-for-like replacement with no loss of function. FA1 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.
Suitable cars
Equivalent products (1)
Heat Shield Injection System FA1 993.830.100 — compatible car models
| Car models | CHEVROLET: CORSA Estate, CORSA Pickup, CORSA Saloon; ISUZU: GEMINI, GEMINI (JT), GEMINI Saloon, GEMINI Saloon (JT), TROOPER II Open Off-Road Vehicle (UB), TROOPER II (UB); MAZDA: 323 S V (BA); OPEL: ASTRA F Estate (T92), ASTRA F Estate Van (T92), ASTRA F Hatchback (T92), ASTRA F Saloon (T92), CAMPO (TF0, TF1), COMBO Box Body/MPV (71), CORSA B Estate (S93), CORSA B Hatchback Van (S93), CORSA B (S93), VECTRA A Hatchback (J89) (+4 more) |
|---|---|
| Engines | 1.7 D; 1.7 TD; 1.5 D; 3.1 TD; 1.7 TDS (F35, M35); 1.7 TD (F70); 1.7 TDS (F08, M08, F68, M68); 1.7 TDS (F19, M19); 3.1 TD 4x4 (TFS69); 1.7 D (F35); 1.5 D (F08, W5L); 1.5 D (F08, F68, M68); 1.7 TD (F68, M68); 1.7 TD (F19, M19); 1.7 TD (F35) (+2 more) |
| Year of manufacture | 1974-2010 |
| Manufacturer article number (MPN) | 993.830.100 |
| OE part numbers | 821231, 94420247 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FA1 993.830.100 . Inner Diameter [mm]: 5,3 mm. Outer Diameter 1 [mm]: 10,3 mm. Outer Diameter 2 [mm]: 11,4 mm. Thickness [mm]: 1,3 mm
- 1x Heat Shield Injection System
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 Heat Shield Injection System compatible with my car?
This Heat Shield Injection System fits CHEVROLET, ISUZU, MAZDA, OPEL 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 FA1 Heat Shield Injection System have?
This FA1 Heat Shield Injection System has the following specifications: Thickness [mm]: 1,3 mm; Inner Diameter [mm]: 5,3 mm; Outer Diameter 1 [mm]: 10,3 mm; Outer Diameter 2 [mm]: 11,4 mm. Check the full specifications table above for complete details.
What OE part numbers does this Heat Shield Injection System replace?
This Heat Shield Injection System replaces OE part numbers: 821231, 94420247. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Heat Shield Injection System cost?
This FA1 Heat Shield Injection System is available for £45.99. Heat Shield Injection System prices vary depending on brand, specifications, and vehicle compatibility. FA1 parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Heat Shield Injection System?
Regular inspection of your Heat Shield Injection System 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 Heat Shield Injection System?
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 Heat Shield Injection System fitted by a professional mechanic.
Can I use this part as a replacement for OE 821231?
Yes, this FA1 Heat Shield Injection System is a direct replacement for OE part number 821231. 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 FA1 993.830.100 the same as the FA1 207.750.100?
No, while both are Heat Shield Injection System parts, they are different products. The FA1 993.830.100 has Thickness [mm]: 1,3 mm, Inner Diameter [mm]: 5,3 mm, Outer Diameter 1 [mm]: 10,3 mm. The FA1 207.750.100 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.
