£54.90

HELLA 4RV 008 188-641 Relay, glow plug system - 12V - Number of connectors: 8

4RV 008 188-641

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£55 today · previous high £55 · all-time low £54

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 50 days · 50 data points (no recent data)

Historical
Generating forecast…
£54.90 £53.70 £53.96 £54.22 £54.49 £54.75 £55.01 07 June 2026 19 June 2026 01 July 2026 13 July 2026 26 July 2026

Price Distribution

Price distribution over 50 days • 2 price levels

Days at Price
Current Price
37 days 13 days · current 0 9 19 28 37 £54 £55 Days at Price

Price Analysis

Most common price: £54 (37 days, 74.0%)

Price range: £54 - £55

Price levels: 2 different prices over 50 days

Key Features

HELLA glow time control unit ensures reliable cold starts in diesel engines by pre-heating the glow plugs to the right temperature-even in freezing conditions.

Critical for diesel ignition timing, this unit helps maintain engine performance, fuel efficiency, and smooth operation in all climates.

Built for endurance-HELLA units are resistant to dirt, moisture, and vibration, ensuring thousands of reliable cycles.

Check the original part number to ensure correct fitment and compatibility with your vehicle’s glow system.

for OE No.: 5981.40

Product Specifications

Brand
HELLA
Size
12v
Domain
Amazon UK
Listed Since
15 December 2019

Barcode

No barcode data available

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