Perrin 07-21 Subaru WRX STI EJ Engines Alternator Pulley - Black

Perrin 07-21 Subaru WRX STI EJ Engines Alternator Pulley - Black

Marsoni

M251S

$45.75

Get it in 3 business days with 1 day shipping. Friday, May 29

Perrin 07-21 Subaru WRX STI EJ Engines Alternator Pulley - BlackSKU: SP ENG 119BK Perrin 07 21 Subaru WRX STI EJ Engines Alternator Pulley Black Perrin Performance 07 21 Subaru WRX STI EJ Engines Alternator Pulley Black engineered for quality, fit, and performance. Designed as a direct fit upgrade for enthusiasts seeking reliable gains and OEM like integration. Key Features direct fit, OEM like installation CNCmachined 6061T6 aluminum (select parts) durable anodized or powdercoated finish stainless steel hardware

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I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).

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Reviewed in the United States on September 8, 2025