- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | FAI AutoParts |
| MPN | r172s |
OE numbers (9)
Where this part fits
Original-fit position for OE 55186463. The red ring marks where this part installs on the vehicle.
About this product
The FAI AutoParts Rocker Arm Engine Timing (R172S) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: for OE number: 55186463, Valve Type: 40, Valve Type: 41, Quantity: Steel. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit ALFA ROMEO, CADILLAC, CHEVROLET, CHRYSLER and 6 other makes models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 1284079J80000, 235302, 28373, 30162 and 24 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAI AutoParts 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (19)
Rocker Arm Engine Timing FAI AutoParts R172S — compatible car models
| Car models | ALFA ROMEO: 147 (937), 156 (932), 156 Sportwagon (932), 159 (939), 159 Sportwagon (939), 166 (936), BRERA (939), GIULIA (952), GIULIETTA (940), GIULIETTA Hatchback Van (940) (+3 more); CADILLAC: BLS, BLS Wagon; CHEVROLET: CAPTIVA (C100, C140), CRUZE Hatchback (J305), CRUZE (J300), CRUZE Station Wagon (J308), ORLANDO (J309); CHRYSLER: DELTA; FIAT: 500L (351, 352), 500X (334), BRAVO II (198), BRAVO Van (198), CROMA (194), DOBLO Bus (263), DOBLO Cargo (263), DOBLO Platform/Chassis (263), DUCATO Bus (250) |
|---|---|
| Engines | 1.9 JTD 16V (937.AXG1B, 937.BXG1B); 1.9 JTD 16V (932AXE00); 1.9 JTD 16V (932BXE00); 1.9 JTDM 16V (939AXC1B, 939AXC12); 1.9 JTDM 16V (939BXC1B); 2.4 JTD (936AXC00); 2.4 JTDM 20V (939DXD1B, 939DXD12); 2.2 D (952AEM250, 952AEA250); 1.6 JTDM (940FXD1A); 1.9 JTD (937CXN1B); 1.6 JTDM (955AXC1B); 2.4 JTDM (939DXM1B, 939EXM1B); 1.9 D; 2.0 D; 2.0 CDI (+9 more) |
| Year of manufacture | 1997-2023 |
| Manufacturer article number (MPN) | R172S |
| OE part numbers | 1284079J80000, 4676 4765, 55186463, 55200333, 55569932, 5640589, 640048, 640259, 93191376 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FAI AutoParts r172s . for OE number: 55186463. Quantity: 1. Valve Type: 40. Valve Type: 41
- 1x Rocker Arm Engine Timing
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Rocker Arm Engine Timing compatible with my car?
This Rocker Arm Engine Timing fits ALFA ROMEO, CADILLAC, CHEVROLET, CHRYSLER, FIAT and 5 more 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 FAI AutoParts Rocker Arm Engine Timing have?
This FAI AutoParts Rocker Arm Engine Timing has the following specifications: for OE number: 55186463; Valve Type: 40; Valve Type: 41; Quantity: 1. Check the full specifications table above for complete details.
What OE part numbers does this Rocker Arm Engine Timing replace?
This Rocker Arm Engine Timing replaces OE part numbers: 1284079J80000, 4676 4765, 55186463, 55200333, 55569932, 5640589, 640048, 640259 and 1 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Rocker Arm Engine Timing cost?
This FAI AutoParts Rocker Arm Engine Timing is available for £11.99. Rocker Arm Engine Timing prices vary depending on brand, specifications, and vehicle compatibility. FAI AutoParts parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Rocker Arm Engine Timing?
Regular inspection of your Rocker Arm Engine Timing 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 Rocker Arm Engine Timing?
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 Rocker Arm Engine Timing fitted by a professional mechanic.
Can I use this part as a replacement for OE 1284079J80000?
Yes, this FAI AutoParts Rocker Arm Engine Timing is a direct replacement for OE part number 1284079J80000. 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 FAI AutoParts R172S the same as the FAI AutoParts BFS169S?
No, while both are Rocker Arm Engine Timing parts, they are different products. The FAI AutoParts R172S has for OE number: 55186463, Valve Type: 40, Valve Type: 41. The FAI AutoParts BFS169S 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
