TEKKOAUTO Vacuum Pump Replacement for Chevy/Buick/GMC 2016–2022 — OE-Style Direct-Fit for 1.4/1.5L 4‑Cyl

TEKKOAUTO vacuum pump replacement restores proper vacuum-assisted functions in compatible 2016–2022 GM 4-cylinder models. This replacement vacuum pump is engineered to match original equipment fit, form and mounting points for a range of Chevrolet, Buick and GMC small-engine vehicles. Built to accept the same connections and deliver steady vacuum performance, the unit is supplied to help maintain brake boosters, evaporative systems and other vacuum-dependent components that rely on a reliable vacuum source.

The pump is an OE-style aftermarket option listed under multiple original numbers to simplify parts matching. Because vacuum pumps vary by engine and model year, confirm compatibility with your specific VIN or engine code before ordering. The item includes the common OE references found on many GM service parts lists to help cross-reference with dealer part lookups.

Which vehicles and engines does this pump fit?

This TEKKOAUTO unit is compatible with a set of GM 4-cylinder engines and model years where vacuum pumps are required. It is intended for the listed Chevrolet, Buick and GMC applications with the specified displacements and year ranges.

• Chevrolet Cruze — 1.4L 4-cylinder, 2016–2019
• Chevrolet Malibu — 1.5L 4-cylinder, 2016–2022
• Chevrolet Spark — 1.4L 4-cylinder, 2016–2022
• Chevrolet Equinox — 1.5L 4-cylinder, 2018–2022
• GMC Terrain — 1.5L 4-cylinder, 2018–2022
• Buick Encore — 1.4L 4-cylinder, 2016–2019

How does installation and fitment work for this replacement pump?

The TEKKOAUTO pump is designed as a direct-replacement OE-style part, matching mounting points, port locations and electrical/plumbing interfaces where applicable. Installation follows factory service procedures and typically requires basic hand tools plus moderate mechanical experience.

• Mounts to original bracket locations for a bolt-on fit.
• Ports and vacuum lines align with factory hose routing.
• Electrical connectors, when present, match the OE terminals for plug-and-play hookup.
• Recommend inspecting gaskets and hoses and following torque specs from the service manual.

Which OE numbers and cross-references match this unit?

This aftermarket pump lists multiple original equipment references to help you confirm part interchangeability. Use these numbers to check compatibility against dealer or parts catalogs.

• Common OE references include 12704586, 70255133, 012678247 and 12673123 among others.
• Additional cross numbers: 12665188, 5015107, 012673905, 012673203 and 12662789.
• Full reference set supplied with product listing to aid verification before purchase.

What should I expect for durability and performance?

The pump is manufactured to meet typical aftermarket durability expectations for replacement HVAC and engine vacuum components. While not a dealer-sourced OEM unit, it aims to reproduce factory vacuum delivery and mounting precision for correct subsystem operation.

• Engineered for steady vacuum generation under normal operating conditions.
• Constructed with serviceable housing and durable internal components.
• Backed by seller support for fitment questions and returns if incorrect fit is supplied.

Who is this for: Owners, DIY mechanics and independent shops replacing a failed or leaking vacuum pump on supported Chevy, Buick or GMC 4-cylinder cars and crossovers who need an affordable OE-style replacement. Confirm your vehicle’s engine displacement and model year against the compatibility list and OE references before ordering to ensure a proper match.

FAQ

Q: Will this pump fit my 2017 Chevy Malibu 1.5L?

A: Yes — TEKKOAUTO lists compatibility with Chevy Malibu 1.5L models from 2016–2022. Verify your VIN or engine code for final confirmation.

Q: Does the unit include all OE cross-reference numbers?

A: The product listing includes a comprehensive set of OE references to help match parts, but always double-check against your vehicle’s parts catalog.