
GMTERR18-49SU Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $47.65 | Condition is New, New Aftermarket Undercar Shield 23405565 Fits 2018-2020 GMC Terrain, FREE SHIPPING | 99.8% |
![]() | $56.17 | Condition is New, Engine Splash Shields Front 23405565 for GMC Terrain 2018-2021, FREE SHIPPING | 99.5% |
![]() | $74.29 | Condition is New, Engine Splash Shield For GMC Terrain 2018-2021 Front Lower 1.5L Turbo, FREE SHIPPING | 99.5% |
![]() | $78.46 | Condition is New, Undercar Shield Fits 18-21 GMC Terrain GM1228160, FREE SHIPPING | 99.9% |
![]() | $82.95 | Condition is New, For 18-19 Terrain 1.5L Front Engine Splash Shield Undercar Cover Deflector Guard, FREE SHIPPING | 99.6% |
![]() | $83.23 | Condition is New, Engine Splash Shield Front 23405565 for GMC Terrain 2018-2021, FREE SHIPPING | 99.1% |
![]() | $83.95 | Condition is New, For 18-19 Terrain 1.5L Front Engine Splash Shield Undercar Cover Deflector Guard, FREE SHIPPING | 99.6% |
![]() | $86.46 | Condition is New, For GMC Terrain 2018-2021 Bumper Splash Shield Front CAPA 23405565 GM1228160, FREE SHIPPING | 99.7% |
![]() | $88.99 | Condition is New, Front Engine Splash Shield GM1228160 23405565 for 2018-2020 GMC Terrain, FREE SHIPPING | 99.5% |
![]() | $91.02 | Condition is New, Engine Splash Shield For 2018-2021 GMC Terrain Front Lower 1.5L Turbo, FREE SHIPPING | 99.1% |
![]() | $94.22 | Top Pick! Condition is New, Fits 2018-2021 GMC Terrain 1.5L New Front Lower Engine Splash Shield Black, FREE SHIPPING | 99.5% |
![]() | $94.99 | Condition is New, Undercar Shield LKQ CORP GM1228160 fits 2018 GMC Terrain, FREE SHIPPING | 96.6% |
![]() | $96.02 | Condition is New, Engine Splash Shield For GMC Terrain 2018-2021 Front Lower 1.5L Turbo, FREE SHIPPING | 99.0% |
![]() | $96.70 | Condition is New, Engine Splash Shield For GMC Terrain 2018-2021 Front Lower 1.5L Turbo, FREE SHIPPING | 99.8% |
![]() | $96.70 | Top Pick! Condition is New, New Front Engine Splash Shield For GMC Terrain 2018-2021, FREE SHIPPING | 99.8% |
![]() | $98.51 | Condition is New, Engine Splash Shield Front For 2018-2021 GMC Terrain, FREE SHIPPING | 99.3% |
![]() | $98.99 | Condition is New, CAPA Undercar Shield Fits 18-21 GMC Terrain GM1228160C, FREE SHIPPING | 99.9% |
![]() | $100.00 | Top Pick! Condition is New, NEW Front Lower Engine Splash Shield Under Cover For 2018-2021 GMC Terrain, FREE SHIPPING | 99.3% |
![]() | $100.95 | Condition is New, For 2018-2021 Terrain Front Engine Splash Shield Black Plastic 23405565 Q, FREE SHIPPING | 99.6% |
![]() | $101.95 | Condition is New, For 2018-2021 Terrain Front Engine Splash Shield Black Plastic 23405565 Q, FREE SHIPPING | 99.6% |
![]() | $106.19 | Condition is New, Front Plastic Engine Splash Shield for GMC Terrain 2018 2019 2020 2021 L4 1.5L, FREE SHIPPING | ![]() |
![]() | $107.13 | Condition is New, For GMC Terrain Engine Splash Shield 2018 2019 Front Under Cover GM1228160, FREE SHIPPING | 99.7% |
![]() | $110.99 | Condition is New, Plastic Engine Splash Shield for GMC Terrain 2018 2019 2020 2021 L4 1.5L Front, FREE SHIPPING | ![]() |
![]() | $115.99 | Condition is New, Front Side Plastic Engine Splash Shield for GMC Terrain 2018 2019-2021 L4 1.5L, FREE SHIPPING | ![]() |
![]() | $126.38 | Top Pick! Condition is New, For GMC Terrain Engine Splash Shield 2018 2019 Front Under Cover GM1228160, FREE SHIPPING | 99.7% |
![]() | $135.95 | Condition is New, For 2018-2021 Terrain Front Engine Splash Shield Black Plastic 23405565 C, FREE SHIPPING | 99.6% |
![]() | $136.95 | Condition is New, For 2018-2021 Terrain Front Engine Splash Shield Black Plastic 23405565 C, FREE SHIPPING | 99.6% |
![]() | $138.95 | Condition is New, Engine Splash Shield for GMC Terrain 2018-2021, Under Cover Front Air Deflector,, FREE SHIPPING | 98.7% |
![]() | $147.00 | Condition is New, NEW Front Lower Engine Splash Shield Under Cover For 2018-2021 GMC Terrain, FREE SHIPPING | 99.7% |
![]() | $151.20 | Condition is New, NEW Front Lower Engine Splash Shield Under Cover For 2018-2021 GMC Terrain, FREE SHIPPING | 99.7% |
![]() | $151.39 | Top Pick! Condition is New, New Front Engine Splash Shield Under Cover For 2018-2021 GMC Terrain GM1228160, FREE SHIPPING | 98.2% |
![]() | $162.04 | Top Pick! Condition is New, Engine Splash Shield 2018-2021 Gmc Terrain Denali SL 1.5L Front 23405565, FREE SHIPPING | 99.2% |
![]() | $162.04 | Top Pick! Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain SL SLT 1.5L 23405565, FREE SHIPPING | 99.2% |
![]() | $162.04 | Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain SL SLT 1.5L 23405565, FREE SHIPPING | 99.0% |
![]() | $162.04 | Condition is New, Engine Splash Shield 2018-2021 Gmc Terrain Denali SL 1.5L Front 23405565, FREE SHIPPING | 99.0% |
![]() | $162.04 | Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain SL SLT 1.5L 23405565, FREE SHIPPING | 99.2% |
![]() | $162.04 | Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain SLT Denali 1.5L 23405565, FREE SHIPPING | 99.2% |
![]() | $162.04 | Condition is New, Engine Splash Shield 2018-2021 Gmc Terrain Denali SL 1.5L Front 23405565, FREE SHIPPING | 99.2% |
![]() | $162.04 | Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain SLT Denali 1.5L 23405565, FREE SHIPPING | 99.0% |
![]() | $162.04 | Top Pick! Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain SLT Denali 1.5L 23405565, FREE SHIPPING | 99.2% |
![]() | $177.55 | Condition is New, Engine Splash Shield 2018-2021 Gmc Terrain SL SLT 1.5L Front 23405565, FREE SHIPPING | 99.0% |
![]() | $177.55 | Condition is New, Engine Splash Shield 2018-2021 Gmc Terrain SL SLT 1.5L Front 23405565, FREE SHIPPING | 99.2% |
![]() | $177.55 | Top Pick! Condition is New, Engine Splash Shield 2018-2021 Gmc Terrain SL SLT 1.5L Front 23405565, FREE SHIPPING | 99.2% |
![]() | $189.06 | Top Pick! Condition is New, Front Engine Splash Shield Compatible with 2018-2021 GMC Terrain, FREE SHIPPING | 100.0% |
![]() | $189.49 | Condition is New, Engine Splash Shield for GMC Terrain 2018-2021, FREE SHIPPING | ![]() |
![]() | $355.11 | Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain Denali SL 1.5L 23405565, FREE SHIPPING | 99.2% |
![]() | $355.11 | Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain Denali SL 1.5L 23405565, FREE SHIPPING | 99.0% |
![]() | $355.11 | Top Pick! Condition is New, Front Engine Splash Shield 2018-2021 Gmc Terrain Denali SL 1.5L 23405565, FREE SHIPPING | 99.2% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $70.00 | Condition is Used, 2018-2021 GMC TERRAIN UNDER ENGINE SPLASH GUARD SHIELD COVER OEM, shipping cost = $50.00 | 99.8% |
![]() | $120.00 | Condition is Used, Front Engine Under Cover Splash Shield 2020 GMC Terrain 23405565 2018 - 2021 X, FREE SHIPPING | 99.8% |
![]() | $89.99 | Top Pick! Condition is Used, 18-21 GMC TERRAIN 1.5L UNDER ENGINE SPLASH SHIELD AIR DEFLECTOR COVER PANEL OEM, shipping cost = $50.00 | 99.9% |

The Sherman GMTERR18-49SU engine splash shield is a crucial component for the GMC Terrain vehicles manufactured between 2018 and 2021. This engine splash shield, with the part number 23405565, is designed to protect the engine compartment from debris, water, and other elements that may enter during regular driving conditions or in challenging off-road environments.
This engine splash shield is meticulously engineered to provide a snug and secure fit for the GMC Terrain's powertrain. The shield is made of high-quality, durable materials, ensuring optimal protection for the engine components. Its design allows for effective deflection of splashes, mud, and other debris, preventing them from coming into contact with the engine and potentially causing damage.
The Sherman GMTERR18-49SU engine splash shield is an essential upgrade for those who frequently drive their GMC Terrain through harsh conditions. It not only enhances the vehicle's performance and reliability but also contributes to its overall appearance by maintaining a clean engine bay.
Installing the engine splash shield is a straightforward process that can be completed in a relatively short amount of time. It comes with all necessary mounting hardware, making the installation process hassle-free for most users. The shield is designed to be easy to install, ensuring that even those without extensive mechanical experience can complete the task confidently.
In summary, the Sherman GMTERR18-49SU engine splash shield is a must-have accessory for GMC Terrain owners looking to strengthen the protection of their engine compartment. Its robust design, easy installation, and effective debris deflection make it an indispensable addition to any GMC Terrain, especially for those who frequently encounter challenging driving conditions.
Pros and Cons of Buying a Sherman GMTERR18-49SU Engine Splash Front 23405565 for GMC Terrain 2018-2021
Introduction:The Sherman GMTERR18-49SU engine splash front 23405565 is a replacement part designed for the cooling system of GMC Terrain vehicles from 2018 to 2021. This part helps maintain the engine's temperature and prevent overheating. In this article, we will discuss the advantages and disadvantages of purchasing this engine splash front.
Pros:1. Enhanced Cooling Performance: The Sherman GMTERR18-49SU engine splash front is designed to provide improved cooling performance compared to the original equipment manufacturer (OEM) part. This can lead to better engine efficiency and longer engine life.
2. Cost-Effective: Aftermarket parts like the Sherman GMTERR18-49SU engine splash front are often less expensive than OEM parts. This can be a significant cost savings for vehicle owners, especially for high-wear items like engine cooling components.
3. Availability: Aftermarket parts like the Sherman GMTERR18-49SU engine splash front are often more readily available than OEM parts. This can save time and hassle for vehicle owners who need to repair their cars quickly.
4. Durability: Aftermarket parts, especially those from reputable manufacturers like Sherman, are often as durable as OEM parts. In some cases, they may even be more durable due to the use of higher-quality materials or more robust designs.
Cons:1. Quality Variability: Not all aftermarket parts are created equal. Some aftermarket parts, including the Sherman GMTERR18-49SU engine splash front, may not meet the same quality standards as OEM parts. This can lead to issues with fit, function, or durability.
2. Warranty: OEM parts often come with longer warranties than aftermarket parts. This can provide peace of mind for vehicle owners, knowing that they are covered in case of any defects or issues.
3. Installation Complexity: Installing aftermarket parts like the Sherman GMTERR18-49SU engine splash front can be more complex than installing OEM parts. This is because aftermarket parts may not fit as perfectly as OEM parts, requiring additional modifications or adjustments during installation.
4. Potential Compatibility Issues: Aftermarket parts may not be as compatible with other vehicle systems as OEM parts. This can lead to unexpected issues or complications during installation or operation.
Conclusion:The Sherman GMTERR18-49SU engine splash front 23405565 is an aftermarket replacement part designed for the cooling system of GMC Terrain vehicles from 2018 to 2021. This part offers several advantages, such as improved cooling performance, cost savings, availability, and durability. However, it also comes with some disadvantages, including potential quality variability, lack of warranty, installation complexity, and compatibility issues.
Recommendation:If you are considering purchasing the Sherman GMTERR18-49SU engine splash front for your GMC Terrain, it is important to carefully weigh the pros and cons and make an informed decision based on your individual needs and priorities. If cost savings and availability are your primary concerns, this aftermarket part may be a good option. However, if you value OEM quality, longer warranties, and easier installation, you may be better off with the original equipment manufacturer's part. Ultimately, it is important to do your research, compare prices and quality, and consult with a trusted mechanic or parts supplier before making a purchase.
Details:
Material: high-quality, durable materials that ensure long-lasting performance. Installing this shield is an investment in peace of mind, reducing the risk costly engine repairs by shielding sensitive parts from potential damage. Easy installation: designed for hassle-free installation with no modifications needed. Constructed from high-quality materials, this splash shield is designed to withstand the rigors of daily driving, providing unwavering protection for your vehicles underside.
Aerodynamic design: maintains vehicle efficiency and reduces wind drag. Attributes: precision fit: engineered specifically for Gmc Terrain model's from 2018 to 2021. Extended: our engine splash shield for the Gmc Terrain offers perfect combination of durability and precision fitment. With its easy installation and sturdy construction, our splash shield offers comprehensive protection without compromising on or aerodynamics.
Protection: guards the engine from mud, stones, water, and other road debris. Engine splash shields front 23405565 for Gmc Terrain 2018 - 2021: enhance the protection of your with our premium shield, specifically designed to fit model's from 2018 2021. By choosing our engine splash shield, you are making a proactive choice to protect your vehicles engine compartment from unnecessary wear and tear. This robust shield ensures that your vehicles engine is safeguarded from dirt, debris, and water, prolonging the life of essential components.
Ensure the longevity and reliability of your Gmc Terrain by upgrading today.
specifications heatnshield:
- for models: Terrain
- for makes: Gmc
- for years: 2018–2021
- brand: Sherman Parts
- mpn: Gmterr18-49su
- ai loaded: True
- type: Engine Splash Shield
- oe number: 23405565
- partslink number: Gm1228160
- universal: False
- upc: 723650870143
payments heatnshield:
- wallet: google-pay
- other
- credit card: visa
shipping heatnshield:
- transit: 4-10 days
- class: standard
- service: fedex ground or fedex home delivery
- carrier: fedex
- type: fixed
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
seller heatnshield:
- rating: 98.8%
- # reviews: 39864
- city: litchfield, illinois
offer heatnshield:
- options: ship-to-home
- started: march 21, 2025
- prices: $47.65–$355.11
- item condition:
- New
- Used
- availability: in stock
- sold #: 26
- in stock #: 5
returns heatnshield:
- paid by: seller
- policy: returns accepted
- time: 60 days



















































