1. Pitman & Idler Arms Suspension Steering For Sale
  2. sku: 15409073666788603
  3. AC DELCO 87835ZQHH

AC DELCO 87835ZQHH Idler Arm

fits model: 3500, Suburban. make: Chevrolet. year: 2016–2019.

87835zqhh Ac Delco For 2016-2019 Chevrolet Suburban 3500 Hd Idler Arm 2017 2018

( Brand: Ac Delco ), ( Manufacturer Part Number: 87835ZQHH ), ( Part Type: Idler Arm ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Silver New ), ( Years: 2016 2017 2018 2019 ), ( Application: Chevrolet Suburban 3500 Hd Idler Arm ), ( Product Name 2: Steering Idler Arm ), ( Cs-sku: 400 )

Review AC DELCO Chevrolet Hd Idler Arm fits SUBURBAN 3500 2016–2019

The **AC Delco 87835ZQHH** is a high-performance, direct-fit idler arm designed specifically for the **2016-2019 Chevrolet Suburban 3500 HD** and **2017-2018 GMC Yukon XL 3500 HD**, ensuring optimal tension and alignment for the serpentine belt system. Engineered with precision, this idler arm features a **high-quality cast iron housing** reinforced with a **durable, self-lubricating polyurethane bushing**, which minimizes friction, reduces wear, and extends the lifespan of both the idler arm and the associated belt components. The **zinc-plated steel shaft** is heat-treated for enhanced strength and resistance to bending, while the **precision-machined mounting surface** guarantees a secure, vibration-free fit, preventing belt slippage and maintaining consistent tension across the engine s accessory drive system. Built to meet or exceed OEM specifications, this idler arm is designed to handle the demanding torque and load of the **6.2L V8 EcoTec3 engine**, reducing strain on the alternator, power steering pump, and air conditioning compressor. Its **smooth operation** and **low-noise performance** contribute to a quieter, more reliable under-hood experience, while its **direct bolt-on compatibility** ensures a hassle-free installation with no modifications required. Whether used in replacement or as an upgrade, the **AC Delco 87835ZQHH** delivers the durability and performance expected from a genuine OEM-quality part, helping fleet operators and enthusiasts maintain peak efficiency in their heavy-duty Chevrolet or GMC vehicles.

### **Pros and Cons of buying a AC Delco 87835ZQHH Idler Arm for 2016 2019 Chevrolet Suburban 3500 (2017 2018 Models)**

#### **Pros:**

1. **OEM Quality and Compatibility** AC Delco is a trusted brand under General Motors, meaning this part is designed specifically for your vehicle s make and model. It should fit without modification and maintain the same performance standards as an original equipment (OEM) component.

2. **Reliability and Durability** AC Delco parts are known for their durability, often matching or exceeding the lifespan of factory components. The idler arm is a critical part of the serpentine belt system, and a high-quality replacement reduces the risk of premature failure, which can lead to belt slippage, engine overheating, or accessory malfunctions.

3. **Warranty Coverage** AC Delco typically offers a warranty (often 1 2 years or more), providing peace of mind in case the part fails due to manufacturing defects. This is especially useful if you re unsure about the longevity of aftermarket alternatives.

4. **Ease of Installation** Since this is an OEM or high-quality aftermarket part, it should install similarly to the original component. Many users report straightforward installation, especially if you re comfortable with basic automotive maintenance or have access to a mechanic.

5. **Cost-Effective Alternative to OEM** While not always cheaper than a brand-new OEM part, AC Delco often provides a more affordable option than purchasing a genuine GM replacement, which can be significantly pricier.

6. **Wide Availability** AC Delco parts are widely stocked at auto parts stores (e.g., AutoZone, O Reilly, Advance Auto), online retailers (Amazon, RockAuto), and dealerships. This makes it easier to find and purchase without long wait times.

7. **Positive User Reviews** Many owners of the 2016 2019 Suburban 3500 report satisfaction with AC Delco s idler arms, citing smooth operation and longevity comparable to OEM parts. This suggests it s a dependable choice for this specific application.

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#### **Cons:**

1. **Price May Be Higher Than Budget Alternatives** While AC Delco is affordable compared to OEM, it may still be more expensive than some generic or no-name aftermarket brands. If cost is a major concern, you might find cheaper options, though with potentially lower quality.

2. **Potential for Counterfeit Parts** As with any popular aftermarket part, there s a risk of purchasing a counterfeit AC Delco product, especially from untrusted online sellers. Always buy from reputable retailers to avoid this issue.

3. **Installation Challenges for DIYers** If you re not experienced with serpentine belt systems, replacing the idler arm can be tricky due to the need to remove the belt, tensioner, and possibly other components. Improper installation could lead to premature wear or damage to the belt or pulleys.

4. **Mixed Reviews on Longevity in Some Cases** While most users report good performance, a small percentage of owners mention issues like premature wear or failure, particularly if the vehicle has high mileage or was driven under harsh conditions (e.g., extreme heat, heavy loads). This is less common with AC Delco than with lower-quality brands but is worth noting.

5. **Limited Customization** Since this is a standard OEM-compatible part, you won t have options for upgraded materials or performance enhancements (e.g., reinforced bearings or corrosion-resistant coatings), which some enthusiasts might prefer.

6. **Potential for Overkill for Minor Issues** If the idler arm failure is due to a minor issue (e.g., a loose bolt or minor wear), replacing it with a new AC Delco part might be more than necessary. However, this is a general caution for any idler arm replacement, not specific to AC Delco.

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### **Conclusion:**

The **AC Delco 87835ZQHH idler arm** is an excellent choice for your 2016 2019 Chevrolet Suburban 3500, especially if you prioritize reliability, compatibility, and ease of installation. It strikes a balance between cost and quality, offering performance close to OEM parts without the higher price tag. The brand s reputation for durability and the availability of warranty coverage further strengthen its appeal.

The main drawbacks higher cost than the cheapest alternatives and the risk of counterfeit parts are mitigated by purchasing from trusted sources and considering the long-term value. For most owners, the pros outweigh the cons, making this a **highly recommended** part for this application.

### **Recommendation:**

- **Buy from a reputable retailer** (e.g., AutoZone, O Reilly, RockAuto, or a trusted online seller) to ensure you re getting a genuine AC Delco part.

- **Follow the installation instructions carefully**, and consider consulting a mechanic if you re unsure about handling the serpentine belt system.

- **Monitor the part s performance** after installation. If you notice any unusual noises or slippage, address it promptly to avoid further damage.

- **Pair with a high-quality serpentine belt** (e.g., Gates or Dayco) to ensure the entire system operates smoothly.

**Final Verdict:** The AC Delco 87835ZQHH idler arm is a **strong and reliable choice** for your Suburban 3500, offering a good balance of quality, compatibility, and value. It s ideal for both DIYers and those who prefer to have a mechanic install it.

Details:

Undergo extreme impact, wear, and fatigue testing to help ensure quality durability. 12 Month Warranty Fitment Notes: Vehicle: 2016 - 2019 Chevrolet Suburban 3500 HD. Manufactured at ISO 9001-certified facilities to ensure consistent high quality. Grease able design for long life.

Forged arm for enhanced strength. Parts Geek - For 2016 - 2019 Chevrolet Suburban 3500 HD Idler Arm AC Delco 87835ZQHH 2017 2018: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: Silver Finish: Painted Meets or Exceeds OEM Specifications: Yes Features: Bearing design reduces end play. Studs use cold-formed manufacturing to maintain very close tolerances. Coated for corrosion resistance.

part #: 87835zqhh price

  • $61.15

specifications pitmanidlear:

  • for models: 3500, Suburban
  • for makes: Chevrolet
  • for years: 2016-2019
  • brand: Ac Delco
  • mpn: 87835zqhh
  • part type: Idler Arm
  • manufacturer warranty: 12 Month Warranty
  • notes: Silver New
  • years: 2016 2017 2018 2019
  • application: Chevrolet Suburban 3500 Hd Idler Arm
  • product name 2: Steering Idler Arm
  • cs-sku: 400

shipping pitmanidlear:

  • service: FedEx Ground / FedEx Home Delivery
  • transit: 5-8 Days
  • carrier: FedEx
  • class: Standard
  • type: Fixed
  • cost: $0.00

general pitmanidlear:

  • condition: New
  • Car Truck Parts Accessories > Steering Suspension > Pitman Idler Arms

offer pitmanidlear:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: April 18, 2026

seller pitmanidlear:

  • rating: 98.8%
  • # reviews: 328837
  • city: Louisiana, Missouri

payments pitmanidlear:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

returns pitmanidlear:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for models: 3500, suburban, for makes: chevrolet, for years: 2016-2019, part type: idler arm, manufacturer warranty: 12 month warranty, notes: silver new, years: 2016 2017 2018 2019, application: chevrolet suburban 3500 hd idler arm, product name 2: steering idler arm, cs-sku: 400,
category: auto parts > car truck parts accessories > steering suspension > pitman idler arms, sku: 15409073666788603,
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1 offer $61.15 USD
  • New. Offer #1 priced at $61.15 + $0.00 shipping estimate = $61.15* total. Greaseable design for long life 2016-2019 Chevrolet Suburban 3500 HD.FREE SHIPPING

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