# FR5-1 NGK STD V-Groove Resistor Spark Plug | Genuine NGK Spark Plug

## 🔧 Product Description

**NGK STD V-Groove Resistor Spark Plug – Part Number: FR5-1**

Spark plugs are a critical engine component, providing the spark that ignites the air-fuel mixture that drives an engine. NGK spark plugs feature trivalent plating – a silver/chrome-coloured finish on the threads – for corrosion resistance against moisture and chemicals, and are designed to meet or exceed OE standards.

## ⚙️ Key Features

-   Standard nickel centre electrode
-   Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
-   Corrugated ribs reduce the risk of flashover
-   Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
-   Copper core aids in heat removal
-   Triple seals prevent leakage

## 📏 Specifications

-   NGK stock number: 7252
-   Thread: 14 mm
-   Reach: 19 mm (3/4 in)
-   Hex: 16 mm (5/8 in)
-   Seat: Gasket
-   Terminal: Solid
-   Type: ISO Extended Projection Extended Shell Projection

## 🚘 Application

Listed in NGK's application charts for automotive vehicles.

-   American Motors Concord (1983-1981) – 4-10 per engine
-   American Motors Eagle (1988-1980) – 4-10 per engine
-   American Motors Spirit (1983-1980) – 4-10 per engine
-   Chrysler Concorde (1997-1993) – 4-10 per engine
-   Chrysler Intrepid (1997-1993) – 4-10 per engine
-   Chrysler LHS (1997-1994) – 4-10 per engine
-   Chrysler New Yorker (1996-1994) – 4-10 per engine
-   Dodge B1500 (1998-1997) – 4-10 per engine
-   Dodge B2500 (1997) – 4-10 per engine
-   Dodge Dakota (2000-1996) – 4-10 per engine
-   Dodge Durango (1999-1998) – 4-10 per engine
-   Dodge Intrepid (1997-1993) – 4-10 per engine
-   Dodge Ram 1500 (2000-1997) – 4-10 per engine
-   Dodge Ram 1500 Van (2000-1999) – 4-10 per engine
-   Dodge Viper (2002-1992) – 4-10 per engine
-   Eagle Premier (1989-1988) – 4-10 per engine
-   Eagle Vision (1997-1993) – 4-10 per engine
-   Jeep Cherokee (2000-1986) – 4-10 per engine
-   Jeep Comanche (1992-1986) – 4-10 per engine
-   Jeep Grand Cherokee (1998-1993) – 4-10 per engine
-   Jeep Wagoneer (1987-1986) – 4-10 per engine
-   Jeep Wrangler (1995-1987) – 4-10 per engine
-   Jeep Wrangler (2002-1997) – 4-10 per engine

## 🔄 Supersession & Cross Reference

NGK's cross-reference tables list this plug against these part numbers.

-   Champion: 2412, 2412-6, 412, 412C2, 412S, 7412, 82, 82C2 and 3 more
-   Bosch: 6717, 8115, FR8VPP33U
-   DENSO: 5018, QJ16HR-U
-   E3: E3.58
-   Motorcraft: SP428
-   e3: E3.58

## 📦 Condition

-   Brand new genuine product
-   Supplied in original packaging

## Details

- **Price:** 10.0 AUD
- **Vendor:** NGK
- **Type:** Ignition & Controls

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10.00 AUD | In stock |

## Images

- FR5-1 NGK spark plug
- FR5-1 NGK spark plug firing end

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/fr5-1-ngk-std-v-groove-resistor-spark-plug-genuine-ngk-spark-plug)
> Updated: 2026-09-03