---
product_id: 728116117
title: "Bosch 9654 Double Iridium Spark Plug, up to 4X Longer Life (Pack of 1)"
brand: "bosch"
price: "A$0"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/728116117-bosch-9654-double-iridium-spark-plug-up-to-4x-longer
store_origin: AU
region: Australia
---

# Bosch 9654 Double Iridium Spark Plug, up to 4X Longer Life (Pack of 1)

**Brand:** bosch
**Price:** A$0
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Bosch 9654 Double Iridium Spark Plug, up to 4X Longer Life (Pack of 1) by bosch
- **How much does it cost?** A$0 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/728116117-bosch-9654-double-iridium-spark-plug-up-to-4x-longer)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 10.67 x 10.41 x 2.54 cm; 22.68 g |
| Item model number | 9654_1 |
| Manufacturer Part Number | 9654 |
| OEM Part Number | 9654 |
| Assembly Required | No |
| Item Weight | 22.7 g |

## Product Details

- **Global Trade Identification Number:** 00028851013727
- **UPC:** 028851013727
- **OEM Part Number:** 9654

## Images

![Bosch 9654 Double Iridium Spark Plug, up to 4X Longer Life (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71FZXJroy2L.jpg)
![Bosch 9654 Double Iridium Spark Plug, up to 4X Longer Life (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/7146NFBC01L.jpg)

## Questions & Answers

**Q: Do they work efficiently on 2005 5.7 v8 hemi engines made by chrysler? 05 hemi v8s are known to have champion copper plus spark plugs proclivity. t.y.**
A: Hi Edward: Bosch (9654) work for the 2005 Chrysler 5.7 V8 hemi engine.  They are fine wire double Iridium lasting up to 4x longer than the copper plugs. Iridium and platinum are not as efficient or conductive as copper, and both of these metals are prone to overheating. As long as they do not overheat, they do last longer than copper spark plugs. Although copper has the shortest lifespan, it is generally considered the best material for a central electrode because of its excellent conductivity.

**Q: What is the difference between the Bosch 9654 and 9664?**
A: One is prolly hotter/cooler than the other and or is more/less protruding into the combustion chamber than the other. Best advice: follow the recommendations on the application charts.

**Q: Will these work in a 03 Dodge Ram with a 5.7L hemi**
A: Yes they will work on your 03 Dodge Ram 5.7L Hemi.  I personally would stick with the original spark plug manufacturer that your truck came with (Champion).  They also have Iridium plugs (9403 Champion Iridium).

**Q: is $5.00 for one plug or a pack?  How many in a pack?**
A: 1

## Frequently Bought Together

- BOSCH 9654 OE Fine Wire Double Iridium Spark Plug - Single
- BOSCH 9654 OE Fine Wire Double Iridium Spark Plug - Pack of 4

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/728116117-bosch-9654-double-iridium-spark-plug-up-to-4x-longer](https://www.desertcart.com.au/products/728116117-bosch-9654-double-iridium-spark-plug-up-to-4x-longer)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-12*