Spark ArrestorPart Number: GN400i-1101.1
Compatible with the following Model:
- WEN GN400i 4000-Watt Open Frame Inverter Generator
For CA residents, click here for Proposition 65 information
![[GN400i-1101.1] Spark Arrestor for WEN GN400i](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/gn400i-1101-1-spark-arrestor-wen-gn400i.webp)
[GN400i-1101.1] Spark Arrestor for WEN GN400i
Original price was: $5.98.$4.71Current price is: $4.71.
Sale!Related products
Sale!
![[DF360iX-059] LPG Quick-connector for WEN DF360iX](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/df360ix-059-lpg-quick-connector-wen-df360ix.webp)
[DF360iX-059] LPG Quick-connector for WEN DF360iX
Original price was: $17.02.$13.11Current price is: $13.11.
Sale!
![[20691-083] Adjustment Cam for WEN 20691](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/20691-083-adjustment-cam-wen-20691.webp)
[20691-083] Adjustment Cam for WEN 20691
Original price was: $5.26.$3.31Current price is: $3.31.
Sale!
![[AA2225-021] Sports Needle for WEN AA2225](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/aa2225-021-sports-needle-wen-aa2225.webp)
[AA2225-021] Sports Needle for WEN AA2225
Original price was: $4.96.$2.74Current price is: $2.74.
Sale!
![[GN5602X-019] Co Sensor Module for WEN GN5602X](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/gn5602x-019-co-sensor-module-wen-gn5602x.webp)
[GN5602X-019] Co Sensor Module for WEN GN5602X
Original price was: $54.06.$33.60Current price is: $33.60.
Sale!
![[DF680iX-043] Engine Control Module for WEN DF680iX](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/df680ix-043-engine-control-module-wen-df680ix.webp)
[DF680iX-043] Engine Control Module for WEN DF680iX
Original price was: $31.54.$23.40Current price is: $23.40.
Sale!
![[AA2230-023] Medium Nozzle for WEN AA2230](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/aa2230-023-medium-nozzle-wen-aa2230.webp)
[AA2230-023] Medium Nozzle for WEN AA2230
Original price was: $4.96.$2.91Current price is: $2.91.
Sale!
![[AA2230-024] Long Nozzle for WEN AA2230](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/aa2230-024-long-nozzle-wen-aa2230.webp)
[AA2230-024] Long Nozzle for WEN AA2230
Original price was: $4.96.$3.39Current price is: $3.39.
Sale!
![[DF680iX-079] LPG Regulator And Hose Assembly for WEN DF680iX](https://www.bestprohardwaresupply.com/wp-content/uploads/2026/10/df680ix-079-lpg-regulator-hose-assembly-wen-df680ix.webp)
