Professional Parts Cross-Reference

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Cross-reference OEM part numbers across 400+ brands in seconds. Built for professional technicians who can't afford downtime.

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Parts Indexed

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Match Accuracy

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Search

Enter any OEM part number, brand name, or vehicle fitment. Our engine scans 12M+ indexed parts instantly.

Match

Get a ranked list of equivalent parts across all major brands — with compatibility scores and spec comparisons.

Confirm Fitment

Verify year, make, model, and trim compatibility before ordering. No more returns, no more wasted labor.

Everything a Pro Needs. Nothing They Don't.

Cross-Reference Engine

One Part Number. Every Equivalent.

Enter a single OEM number and instantly see every compatible aftermarket and OEM equivalent across all indexed brands. Ranked by availability and fitment confidence.

Sample cross-reference results for part #AC-Delco 41-993

OEM #	Brand	Equiv. Part #	Fitment	In Stock
AC-Delco 41-993	AC Delco	NGK 5464	2018-22 Chevy Silverado 5.3L	Yes	View
AC-Delco 41-993	AC Delco	Bosch 9652	2018-22 Chevy Silverado 5.3L	Yes	View
AC-Delco 41-993	AC Delco	Denso 3297	2018-22 Chevy Silverado 5.3L	No	View
AC-Delco 41-993	AC Delco	Champion 9407	2018-22 Chevy Silverado 5.3L	Yes	View

Fitment Verification

Confirm Before You Order.

Every result includes a full fitment breakdown — year, make, model, trim, and engine. Catch incompatibilities before they become comebacks.

Fitment data for Bosch 0986AF1068

OEM #	Brand	Equiv. Part #	Fitment	In Stock
AC-Delco 41-993	AC Delco	NGK 5464	2018-22 Chevy Silverado 5.3L	Yes	View
AC-Delco 41-993	AC Delco	Bosch 9652	2018-22 Chevy Silverado 5.3L	Yes	View
AC-Delco 41-993	AC Delco	Denso 3297	2018-22 Chevy Silverado 5.3L	No	View
AC-Delco 41-993	AC Delco	Champion 9407	2018-22 Chevy Silverado 5.3L	Yes	View

Brand Directory

400+ Brands. One Search.

From OEM to aftermarket, from Bosch to Denso to NGK — every major brand is indexed and cross-referenced. Filter by brand, category, or availability.

Brand coverage across ignition category

OEM #	Brand	Equiv. Part #	Fitment	In Stock
AC-Delco 41-993	AC Delco	NGK 5464	2018-22 Chevy Silverado 5.3L	Yes	View
AC-Delco 41-993	AC Delco	Bosch 9652	2018-22 Chevy Silverado 5.3L	Yes	View
AC-Delco 41-993	AC Delco	Denso 3297	2018-22 Chevy Silverado 5.3L	No	View
AC-Delco 41-993	AC Delco	Champion 9407	2018-22 Chevy Silverado 5.3L	Yes	View

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