# Spark plug socket Proline 16 mm model 9017845 — spark plug key for automotive use

**URL:** https://aio.lv/en/product--proline-9017845--10786094
**Data updated:** 2025-12-30 12:34 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** Proline
**Manufacturer code:** 9017845
**EAN:** 4750959017845
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-9017845--10786094

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Proline spark plug key 16 mm (model 9017845) — a dedicated spark plug socket designed for removal and installation of 16 mm spark plugs. Compact and practical for automotive maintenance, it fits standard 16 mm plugs and can be used with compatible ratchets or handles. Suitable for routine servicing, repairs, and DIY vehicle maintenance.

## Long description

Proline 16 mm spark plug socket model 9017845 is a dedicated automotive tool for removing and installing 16 mm spark plugs. The socket includes a rubber insert that secures the spark plug in place and prevents damage to the ceramic insulator. Made of high-quality chrome-vanadium steel, it is suitable for use with compatible ratchets or handles during routine servicing and repairs.
Advantages
The spark plug key features a rubber insert to prevent the spark plug from falling out and to protect the ceramic holder from chipping. Its specially profiled edges incorporate the PRO-DRIVE system to reduce point loads and to protect screw heads and flat edges from excessive wear. Constructed from chrome-vanadium steel for strength and durability.
Suitable for
Removal and installation of 16 mm spark plugs
Routine vehicle servicing and spark plug replacement
Automotive repairs and DIY maintenance using compatible ratchets or handles
Key specifications
Model: 9017845
Brand: Proline
Size: 16 mm
Material: Chrome-vanadium steel
Feature: Rubber insert to hold spark plug
EAN: 4750959017845
How to use
Attach the Proline 16 mm spark plug socket to a compatible ratchet or handle. Fit the rubber-inserted end over the spark plug, ensuring the plug is held securely by the rubber. Turn the ratchet to loosen or tighten the spark plug as required, taking care not to apply excessive force to the ceramic insulator when seating the plug.
Usage recommendations
Check compatibility with the vehicle's spark plug size (16 mm) before use. Use a torque wrench to tighten spark plugs to the manufacturer's recommended torque and avoid over-tightening. Inspect the rubber insert for wear and replace the socket if the insert no longer secures the plug reliably.

## FAQ

### How much does the Proline spark plug key 16 mm 9017845 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 160 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 25.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Proline products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Proline service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10786094/60035773_large.webp